Factor Info

ID 91867
Size 532 digits / 1766 bits
Status composite
Value 2506624174368783768543662350098100941059596089960175775451635183024722222433078589404148198276805534696141879151472562360048327567304940942104112391855873417433102539996945155383321130126005844535323810624222886087660010000633820184271732892145896868162823546531655248312401769948769478440963913057831341956315260095048042286663018734274322604303536604164632836821266415669315211598276497919879163739158142011839637977263288570113632922321267236378525197325799717227510256489896151506936121171908564171732209143714551595288900620501

Factorizations

Primary (ID: 64152) 42499815063229298451210188341 (proven prime)
(ID: 91869) 58979648985284805129280521921577019452355803125209550177654811394489968271286813097321906369557105009869681144543820998954760214144527485054884323790216673340991826844390385437855809836864345187958889596749128599716067145573787519857700202512211448947475919774501247524471662072817830379429862597989374484652488603369736663695240517709247709499177462385182275081387247752249491979761606899578277447020970645353440537335832338165894194380564200375657729675030079548793401555106668254771230353028982473761 (composite)
Secondary (ID: 63406) × (ID: 91866)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.