Factor Info

ID 87360
Size 488 digits / 1620 bits
Status composite
Value 40528077561774769327537817100295713035287261441731530986543093926111193000347347361416838406914269392445860250300451398517747215886416654147108898558057065724607073212935976731912679826304297382062067929755933334440586414634242032772903813419594781883272351287778591802051489752218543236979316550802464111694072771436807643505627486105015349519226304074123229809931269202623454640173416327104509852796839721309982909537919871209526453621816716586413844065890458678782914355460707905571699

Factorizations

Primary (ID: 10287) 2191165825376888084750157716424579062015865776131 (proven prime)
(ID: 87361) 18496125255514972311457877756986834483816066690417109116030358191511134325458722942292714062947955491460315533237406958212627770719999494534985812673102462044901350399747347308312725595724475276681401669645462654305880585885707406497940132166905853220351259073822526422560971868037456856433306938816926951516319220630419536218262505024207202294408097855079500251025833667406938499579775711873662105758707491655848578895884876935289747966929 (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.