Factor Info

ID 80397
Size 751 digits / 2493 bits
Status composite
Value 2151146069407968839651498862029982090428345406758867723936515986292012914659083436479175268397323169167690394340127624465509415729411077855861575651356552811813875803288146986669644821659375397982634623305994949479503490384409379169613039462204368290162955877485818698447198990662581350332755872669117199500169248727583155268168527293717613227781990288041574232562296123565146245675494759833899913830799610453961919284835316028329661821974277598603132325269129587236012344512449333155018513292085776644564571616073021281259079352478283799428042131494134570700327183293356864715123386529216136655822067510976051172944346798636637915932958416611427079551759071963852898651462818920722231162365745749617034434938587416673489582600142146339056317394725513

Factorizations

Primary (ID: 56511) 2195165913268800371286782327591 (proven prime)
(ID: 80396) 979946917180723707999734504553799954675563833546243226927993511442085037581225162545190525650687885281012661981290942229607414224919912748426545129993758262710829420262114333816859632049167755487979587624181826666524252212288595648407536374473842533848349220687901785210566598054008381242087970011352603235531702187751913715023326386394026570604005724523107528113226839045032499990513052684362892061443603740089837560097484645427658177282687532060012903947124143576345736853931805371905102907953791318539698392665229160598148582460166407394410516332391756317382884963161015967915060195735525677566416754326788722406808694608085250383516514035240929263517910588483939357467626591380559044448740551746735010144312360680143 (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.