Factor Info

ID 155664
Size 479 digits / 1591 bits
Status composite
Value 80923585507081087944679436136050512341866549617893736344715990449371209202842049138476267571381587772927696781466132297580050699113543361854986863003676023896922227567999502602342061607026348151090345542581150879255136281238393376878802861737999621945675503243172021031534210714221163215518004779880011526150603733033504672152132067453621233951665781665139041460213988892762854731954854805262656693546595655111795379526644165137191115880534746972154810586180514365809397346669001

Factorizations

Primary (ID: 155014) 69916284426778163281 (proven prime)
(ID: 155665) 1157435441121454856876130794878896572557095705401194973260605906038140025729968449466654312319049969893214275569648353516564701783468390938924071084344212518523112219899708609309068017673815174593087057685690501520699375928025241097671117828097437625090560861394747113781659471390221653533557931387678070412145149007290022788494246383337718904433151299958778719089660373651548015722045890668728910912266650685713732545741678758366007230812746974085831394352121 (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.