Factor Info

ID 157356
Size 519 digits / 1724 bits
Status composite
Value 615488930744979758027554239999281277344958316250753096410651280065282259648743725890992522875361185961430460156133928743478980952044065550540657638712316286117758428332947705143547357675330028574209253389442976327151995310507794818003542087781113098470966086213995329343380623827280463541928757559506995315240274092651357509699195982484175564630125303917799559793029355130154791384010554077100712979125218555499439383515216256268448929972062263493744369722154769777929500716232077552940810648483245247002325049052399089

Factorizations

Primary (ID: 3057) 4410975230650827973711 (proven prime)
(ID: 157357) 139535793914255546616203423413469247861767918093719937495901222585306446072638939473607116125029224797906520016947661446299591456515358124976285559708867386989413396406630127404207133407775705800527638984658887756237869868425562360506211946888938908153636951223934906590525407953108535749575153504988690138365774808471711157205710060941582822914321518540784992374297631463206397788360578518490244580517514791902475961932766962112335560951432910676769942592589378553795406705878213103929616004964799 (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.