The third-smallest megaprime of the form n^2048+1 (n=min base+720536), this number cannot be proven prime since the base is not >= 33.3333% factorized yet (has a 446-digits composite cofactor), reference: http://boincvm.proxyma.ru:30080/test4vm/user_profile/gfn11mega_hunt_status.html

To be completed...