Found with PFGW Version 3.8.0

452^24729+24729^452 is 2-PRP! (86.4055s+0.0063s)
452^24729+24729^452 is 3-PRP! (85.5723s+0.0065s)
452^24729+24729^452 is 5-PRP! (94.0896s+0.0096s)
452^24729+24729^452 is 7-PRP! (86.4774s+0.0064s)
452^24729+24729^452 is 11-PRP! (85.4662s+0.0065s)

Primality testing 452^24729+24729^452 [N-1/N+1, Brillhart-Lehmer-Selfridge]
Running N-1 test using base 3
Running N+1 test using discriminant 7, base 1+sqrt(7)
Calling N+1 BLS with factored part 0.01% and helper 0.01% (0.05% proof)
452^24729+24729^452 is Fermat and Lucas PRP! (482.4158s+0.0077s)

To be completed...