Factor Info

ID 181686
Size 638 digits / 2119 bits
Status composite
Value 45273859635171618136078886443293350636598858889455615343528287281559685120615982105563661088106083389891951820988596058063272579162651710755013631728144947930348423754815495484641591932877102660230483938926539842773192970413753520343865209483872738262511726305832636927884953031269374659128166614831884198944236255435438167531626154208448644100647159179346827893805820268861027033706144367947423081770969996326489131888928711165352306202508680870469029284630243907844920828731701854096045039908862716460262745198945721678472145942769120105560435362811827126358170990539600912146565764873959745373520480787539681342729934670031830836080221

Factorizations

Primary (ID: 12070) 89618781928642611822350179354919535280030215516585943297086066021592407768194454524828721420580570917570326418874808955920605309 (proven prime)
(ID: 181687) 505182715730505434486934725475348378987937590349144220410958331159981724217364545836448385473711821031466443100605182105113913056927360833666551027271228224117227018952938139041230172017088932810318723789380992016114517305598309494425029767019905671263987246368561505089963899244460066449475769875992456558338423112861304764196531071704009928162344363613930467481876668022112826976525921949722536744265175876248675472298149000176403075452332586355628716915777904077851804436903102608559990640656385255929187169 (proven prime)

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.