Factor Info

ID 153080
Size 601 digits / 1996 bits
Status composite
Value 4155551685691105586672434922100126645918784929263986438097169711355865596982439519221322880326710699858835764324944859923949106258013064091212993788227218954483191984531822936617361581913930163358085472274369966838150678686784140928929133454425727091769351905972306431063560030792077917545606168319516949972544970935158564185375267172173467268098409129972027892799379161031394872680382006719609878634053227765131537323926375888006669942886467354902539985080328506022120893279870779715149457126260045204300068471821228460736540628618846097065251756625031970533973381479322783443068450814844767709132251

Factorizations

Primary (ID: 187167) 57776494036878011365498564333854572287710678761774619412081836416600363557899551804570085586187525679526410162658310954707419844456022641581625570700001291848313140085690319718225798907899049142573552085696601496269166729123756946478271619108789627256888662962725874931720229205430909 (composite)
(ID: 152492) 71924608008209516401023837110688154086295371219065966458357704654149725963868750484785318260935462123340376013186720452238150830279353268879833713590045385788075749646859615467046507377482586682486821513056857656257256243905719444494689498840533688948103390797797812677491063576180980383027152756182780466310977405239 (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.