Factor Info

ID 7321
Size 288 digits / 956 bits
Status composite
Value 600931559137427523290694631181296523548095485512051627864192714491967157804710780896884571266024071200313122977423373025916769678211296173750961306480045112193842747595899996943467125629561972143125111862628616255346301407989483236022251928716334770435349890555373638292673371480317300159

Factorizations

Primary (ID: 16320) 25703365361608909110896940589 (proven prime)
(ID: 16925) 23379489443627161268999058687468252566573218876826787368024993274752714572330940409962480830086636726715023516084505225674283939879989620132041866627964590815729106028982078127526483608968714230354855311098328751618428170372058769250508246248813289221413647131 (composite)

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.