Factor Info

ID 217689
Size 553 digits / 1836 bits
Status composite
Value 4891633297161476287715626226169193031716739746805508332712221078050010772534849680901784187056499198612977837416618670812068993355260583786981944556999452342602102332452777657724294615520486134640351449782435289206786525754599280502841818024684135448225481638203961314390517387444757469569104658700477172538120125971878106345763811410008548868461280799907929483829756610476015660911927527304331945635489309138805393500517501992345214278124339499480399515279070567006941546413883534918249445245480600547398184189094164156163365112822730115276389661937507

Factorizations

Primary (ID: 217690) 40365714320568569302801 (proven prime)
(ID: 217691) 121182874612698676632403594157310380767265738962780832861700209323130040297637469723010649706461909254345551597993177561597087598828072230652504512501600863299786657688708486343719027374563893945740976128482832642860508095696955256670279679723517959188375969651494675135041800123795325982199201045050542592831700652487425905298531550342048215068331802363907766178373276664811629643280042330440185992796105319348366876381030523574376067162181623062763071134477096635889839877009587529210323571333368705572148892774018314867652697907 (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.