Factor Info

ID 221390
Size 671 digits / 2229 bits
Status composite
Value 65284680270790674441158509634314087242288688188291538835652276594614857791240632348174257559821260335795861874940103659188680423577149736332427366961592357778335757839701852798103014920191117205891045430275377429064118800943711486559405150437774821822158047698131015695536519146421193482247990083728348048815949363862618310469572566112824674434173450887851253205257422925679648691109225971038415640456545994628390036665937690986221290906657916872117010709310209561382177006892648300098331701901780655612476659107009739876486564577037404812077455581293876216741111549719351747854071328394714476468349595254670968607685740443030548765892113007774173635247923144097849064889

Factorizations

Primary (ID: 221391) 7923301210746073511643510237953 (proven prime)
(ID: 221392) 8239580767451770457621595095907557440319670330286380629099150493175730588489505287674924132986364453854348910307060569120112335273502311356663576791014007415126876329413784535485314142383515051968672584495824123574239010443946739541942507484078826907588136926514802101599231087935553828855982116280674510168377529244253269613993762423021034635641586297195624768554422008125947290287109164147688317904351343579255473198738560884531873519894883691980608471212864337284780868154826307648046029612934859601224966316573388652878311343530807350520633148262958792721935181397711898805110857516273183703329963037103667762545005845104026551290915513 (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.