Factor Info

ID 86991
Size 485 digits / 1609 bits
Status composite
Value 21976154467457317698261155609402301356676755699179435409100771777245883079677663663969310497605448313141194993440310754190069179559995501121654241480377355256930659232999108958850793641791624037183394342051186532934418559590457519866567055744689993972491069010564303628062397384669670024804306506716567470719693406392638269982204749020346612196644679781834574497639682396460905854569060390561945459471329251738997198668393277653376953697109518509412622229744853701658726367757274449621

Factorizations

Primary (ID: 86992) 595327573072117530855161987820721 (proven prime)
(ID: 86993) 36914390432232076385390539222511067643397803527330585332432474829100353522018839874957806192275646326374667910209501466905894355487759299717877308999973412341961200340436982698219954307749425640490983171730769794323295069712831748746434044555464935279876088499515476288958920663108106913076995582363172720637015391197979776152903370450586729586845721045992103772151417397100352305033026001029131406808970322684454069174439754846586572321270574694380901 (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.