This table is an extract from the PRP Top 10000. It gives the submitted PRPs during the last 2 months.
|
Rank
|
Probable prime
|
Digits (> 50000)
|
Who? |
When?
|
| 4 | (21^3078871-1)/20 | 4070942 | Paul Bourdelais | 06/2026 |
| 82 | 4^1964723-3^1964723 | 1182882 | Ryan Propper | 06/2026 |
| 156 | 2^3323470-48761 | 1000465 | Stefano Morozzi | 06/2026 |
| 158 | 2^3323288-40755 | 1000410 | Stefano Morozzi | 06/2026 |
| 160 | 2^3323235-53749 | 1000394 | Stefano Morozzi | 06/2026 |
| 161 | 2^3323201-91303 | 1000384 | Stefano Morozzi | 06/2026 |
| 164 | 2^3323173-88659 | 1000375 | Stefano Morozzi | 06/2026 |
| 201 | 4^1437287-3^1437287 | 865333 | Ryan Propper | 06/2026 |
| 252 | 2^2212113+56357 | 665913 | Enzo Doria | 05/2026 |
| 277 | 2^2100043-98607 | 632176 | Stefano Morozzi | 06/2026 |
| 289 | (41^389089+1)/42 | 627515 | Paul Bourdelais | 06/2026 |
| 329 | 2^1943891+248603 | 585170 | Enzo Doria | 05/2026 |
| 398 | 2^1840973+248477 | 554189 | Enzo Doria | 06/2026 |
| 431 | 2^1791074+245209 | 539167 | Enzo Doria | 05/2026 |
| 440 | 2^1780909+53255 | 536108 | Enzo Doria | 05/2026 |
| 449 | 2^1769210+246559 | 532586 | Enzo Doria | 06/2026 |
| 467 | 2^1736042+54859 | 522601 | Enzo Doria | 05/2026 |
| 522 | 2^1687843+246893 | 508092 | Enzo Doria | 05/2026 |
| 618 | 2^1626713+246077 | 489690 | Enzo Doria | 05/2026 |
| 658 | 2^1587131+56243 | 477775 | Enzo Doria | 05/2026 |
| 678 | 2^1570037+245357 | 472629 | Enzo Doria | 06/2026 |
| 689 | 2^1562393+58337 | 470328 | Enzo Doria | 06/2026 |
| 691 | 2^1556999+57083 | 468704 | Enzo Doria | 05/2026 |
| 698 | 2^1550757+55907 | 466825 | Enzo Doria | 05/2026 |
| 711 | (10^462475-1)/9+6*10^231237 | 462475 | Robert Price | 06/2026 |
| 713 | 2^1531986+57109 | 461174 | Enzo Doria | 06/2026 |
| 728 | 2^1516032+57781 | 456372 | Enzo Doria | 06/2026 |
| 851 | 2^1414439+246953 | 425789 | Enzo Doria | 05/2026 |
| 976 | 2^1330120+247831 | 400407 | Enzo Doria | 05/2026 |
| 981 | 2^1325567+248603 | 399036 | Enzo Doria | 05/2026 |
| 985 | 2^1320158+247939 | 397408 | Enzo Doria | 05/2026 |
| 1036 | 128^184830+127 | 389476 | Alfred Reich | 06/2026 |
| 1050 | 2^1283177+57887 | 386275 | Enzo Doria | 06/2026 |
| 1091 | 2^1248184-57329 | 375741 | Enzo Doria | 05/2026 |
| 1575 | (10^(2*149610+1)+27*10^149610-1)/9 | 299221 | Robert Price | 06/2026 |
| 1635 | 128^138108+127 | 291023 | Alfred Reich | 06/2026 |
| 1786 | (3178852*10^270344-31788517)/3 | 270351 | Danilo Nitsche | 06/2026 |
| 1809 | (4295404*10^270343-4295401)/3 | 270350 | Danilo Nitsche | 06/2026 |
| 1810 | (3080173*10^270344-30801721)/9 | 270350 | Danilo Nitsche | 06/2026 |
| 1811 | 4452574*10^270343-4452573 | 270350 | Danilo Nitsche | 06/2026 |
| 1812 | (4004452*10^270343-4004443)/9 | 270349 | Danilo Nitsche | 06/2026 |
| 2006 | 406^96126+405 | 250748 | Alfred Reich | 05/2026 |
| 2519 | 2^678408+590295810358705651711 | 204222 | Alfred Reich | 05/2026 |
| 2968 | 2^653700+37778931862957161709567 | 196784 | Alfred Reich | 05/2026 |
| 2996 | 256^81228+255 | 195617 | Alfred Reich | 06/2026 |
| 3575 | 128^83686+127 | 176344 | Alfred Reich | 06/2026 |
| 3869 | 2^553020+1152921504606846975 | 166476 | Alfred Reich | 05/2026 |
| 4086 | (47^95621-5^95621)/42 | 159887 | Robert Price | 05/2026 |
| 4935 | (44^86413-5^86413)/39 | 142015 | Robert Price | 06/2026 |
| 5084 | (47^83641-5^83641)/42 | 139855 | Robert Price | 05/2026 |
| 5763 | 128^61638+127 | 129885 | Alfred Reich | 06/2026 |
| 5856 | 128^61050+127 | 128646 | Alfred Reich | 06/2026 |
| 6172 | 987^41641+986 | 124687 | Alfred Reich | 05/2026 |
| 6398 | (42^75217-5^75217)/37 | 122095 | Robert Price | 06/2026 |
| 6476 | 981^40512+980 | 121199 | Alfred Reich | 05/2026 |
| 7469 | 2^368550+1125899906842623 | 110945 | Alfred Reich | 05/2026 |
| 8250 | (29^72047+4^72047)/33 | 105360 | Robert Price | 06/2026 |
| 8316 | 906^35468+905 | 104884 | Alfred Reich | 06/2026 |
| 9262 | 815^35716+814 | 103975 | Alfred Reich | 06/2026 |
| 9348 | 774^35787+773 | 103380 | Alfred Reich | 06/2026 |
| 9410 | 763^35750+762 | 103051 | Alfred Reich | 06/2026 |
| 11344 | 717^35220+716 | 100572 | Alfred Reich | 06/2026 |
| 11837 | 10^100000+60727713 | 100001 | Robert Price | 06/2026 |
| 11838 | 10^100000+60730759 | 100001 | Robert Price | 06/2026 |
| 11839 | 10^100000+60767319 | 100001 | Robert Price | 06/2026 |
| 11840 | 10^100000+61033189 | 100001 | Robert Price | 06/2026 |
| 11841 | 10^100000+61051771 | 100001 | Robert Price | 06/2026 |
| 11842 | 10^100000+61298719 | 100001 | Robert Price | 06/2026 |
| 11843 | 10^100000+62860971 | 100001 | Robert Price | 06/2026 |
| 11844 | 10^100000+62993517 | 100001 | Robert Price | 06/2026 |
| 11845 | 10^100000+63372931 | 100001 | Robert Price | 06/2026 |
| 11846 | 10^100000+63571039 | 100001 | Robert Price | 06/2026 |
| 11847 | 10^100000+63701257 | 100001 | Robert Price | 06/2026 |
| 11848 | 10^100000+63765727 | 100001 | Robert Price | 06/2026 |
| 11849 | 10^100000+66991131 | 100001 | Robert Price | 06/2026 |
| 11850 | 10^100000+67809043 | 100001 | Robert Price | 06/2026 |
| 11851 | 10^100000+67993927 | 100001 | Robert Price | 06/2026 |
| 11852 | 10^100000+68592669 | 100001 | Robert Price | 06/2026 |
| 11853 | 10^100000+69092577 | 100001 | Robert Price | 06/2026 |
| 11854 | 10^100000+69210001 | 100001 | Robert Price | 06/2026 |
| 11855 | 10^100000+69402451 | 100001 | Robert Price | 06/2026 |
| 11856 | 10^100000+69794877 | 100001 | Robert Price | 06/2026 |
| 11857 | 10^100000+69951523 | 100001 | Robert Price | 06/2026 |
| 11804 | 10^100000+28526121 | 100001 | Robert Price | 05/2026 |
| 11805 | 10^100000+48024501 | 100001 | Robert Price | 05/2026 |
| 11806 | 10^100000+48234057 | 100001 | Robert Price | 05/2026 |
| 11807 | 10^100000+48313399 | 100001 | Robert Price | 05/2026 |
| 11808 | 10^100000+48831817 | 100001 | Robert Price | 05/2026 |
| 11809 | 10^100000+49154433 | 100001 | Robert Price | 05/2026 |
| 11810 | 10^100000+49457031 | 100001 | Robert Price | 05/2026 |
| 11811 | 10^100000+49741063 | 100001 | Robert Price | 05/2026 |
| 11812 | 10^100000+52081617 | 100001 | Robert Price | 05/2026 |
| 11813 | 10^100000+52325911 | 100001 | Robert Price | 05/2026 |
| 11814 | 10^100000+53136927 | 100001 | Robert Price | 05/2026 |
| 11815 | 10^100000+53870373 | 100001 | Robert Price | 05/2026 |
| 11816 | 10^100000+53873461 | 100001 | Robert Price | 05/2026 |
| 11817 | 10^100000+54838681 | 100001 | Robert Price | 05/2026 |
| 11818 | 10^100000+55399063 | 100001 | Robert Price | 05/2026 |
| 11819 | 10^100000+55638699 | 100001 | Robert Price | 05/2026 |
| 11820 | 10^100000+55702147 | 100001 | Robert Price | 05/2026 |
| 11821 | 10^100000+56188393 | 100001 | Robert Price | 05/2026 |
| 11822 | 10^100000+56390479 | 100001 | Robert Price | 05/2026 |
| 11823 | 10^100000+56449083 | 100001 | Robert Price | 05/2026 |
| 11824 | 10^100000+56544061 | 100001 | Robert Price | 05/2026 |
| 11825 | 10^100000+57286909 | 100001 | Robert Price | 05/2026 |
| 11826 | 10^100000+57318807 | 100001 | Robert Price | 05/2026 |
| 11827 | 10^100000+57425641 | 100001 | Robert Price | 05/2026 |
| 11828 | 10^100000+57776067 | 100001 | Robert Price | 05/2026 |
| 11829 | 10^100000+58160731 | 100001 | Robert Price | 05/2026 |
| 11830 | 10^100000+58181113 | 100001 | Robert Price | 05/2026 |
| 11831 | 10^100000+58206517 | 100001 | Robert Price | 05/2026 |
| 11832 | 10^100000+58278337 | 100001 | Robert Price | 05/2026 |
| 11833 | 10^100000+58434619 | 100001 | Robert Price | 05/2026 |
| 11834 | 10^100000+59089701 | 100001 | Robert Price | 05/2026 |
| 11835 | 10^100000+59330389 | 100001 | Robert Price | 05/2026 |
| 11836 | 10^100000+59362149 | 100001 | Robert Price | 05/2026 |
| 12337 | 9996^24365-24365^9996 | 97456 | Frank Doornink | 05/2026 |
| 12351 | 20875^22544-22544^20875 | 97382 | Frank Doornink | 05/2026 |
| 12352 | 16722^23057-23057^16722 | 97377 | Frank Doornink | 05/2026 |
| 12374 | 10143^24286-24286^10143 | 97294 | Frank Doornink | 05/2026 |
| 12389 | 11150^24019-24019^11150 | 97212 | Frank Doornink | 05/2026 |
| 12398 | 7380^25123-25123^7380 | 97178 | Frank Doornink | 05/2026 |
| 12413 | 3127^27770-27770^3127 | 97060 | Frank Doornink | 05/2026 |
| 12421 | 502^35923+501 | 97018 | Alfred Reich | 06/2026 |
| 12440 | 1931^29484-29484^1931 | 96879 | Frank Doornink | 05/2026 |
| 12467 | 5295^25984-25984^5295 | 96761 | Frank Doornink | 05/2026 |
| 12477 | 8282^24679-24679^8282 | 96696 | Frank Doornink | 05/2026 |
| 12492 | 11658^23761-23761^11658 | 96628 | Frank Doornink | 05/2026 |
| 12497 | 7010^25117-25117^7010 | 96593 | Frank Doornink | 05/2026 |
| 12498 | 18085^22688-22688^18085 | 96591 | Frank Doornink | 05/2026 |
| 12499 | 13731^23344-23344^13731 | 96591 | Frank Doornink | 05/2026 |
| 12520 | 19062^22547-22547^19062 | 96505 | Frank Doornink | 05/2026 |
| 13332 | 417^35316+416 | 92533 | Alfred Reich | 06/2026 |
| 13519 | 383^35434+382 | 91534 | Alfred Reich | 06/2026 |
| 13802 | 1024^30120+1023 | 90671 | Alfred Reich | 06/2026 |
| 14169 | 325^35719+324 | 89722 | Alfred Reich | 06/2026 |
| 14403 | 12^82351-82351 | 88872 | Vincent GAUTIER | 06/2026 |
| 15257 | 2^283458+17179869183 | 85330 | Alfred Reich | 05/2026 |
| 15291 | 252^35481+251 | 85205 | Alfred Reich | 06/2026 |
| 15674 | (36^53693-5^53693)/31 | 83562 | Robert Price | 05/2026 |
| 16363 | 5^114998+1220703124 | 80381 | Alfred Reich | 05/2026 |
| 16401 | ((3*2175906407-1821374854)*F(383908)-(2175906407-1821374854)*L(383908))/2 | 80241 | Yaroslav Berezhko | 05/2026 |
| 17895 | (22^55373-5^55373)/17 | 74333 | Robert Price | 05/2026 |
| 17926 | 60^41749+41749 | 74237 | Vincent GAUTIER | 06/2026 |
| 18299 | 2^241380+35184372088831 | 72663 | Alfred Reich | 05/2026 |
| 20217 | (36^42181-5^42181)/31 | 65645 | Robert Price | 05/2026 |
| 25227 | (27^38677+4^38677)/31 | 55360 | Robert Price | 06/2026 |
| 25293 | 65536^11452+65535 | 55159 | Alfred Reich | 06/2026 |
| 25656 | 18^43085-43085 | 54084 | Vincent GAUTIER | 06/2026 |
| 25924 | 6103515625^5445+6103515624 | 53283 | Alfred Reich | 05/2026 |
| 47607 | (1486^16111+1)/1487 | 51102 | Pedja Terzic | 05/2026 |
| 49095 | 14^44481-44481 | 50981 | Vincent GAUTIER | 06/2026 |