Factor Info

ID 109013
Size 517 digits / 1717 bits
Status composite
Value 3728764388724163330624800999315358455589758390867911524157592245486373635405765911624521944013537225179540925346571603212727278880858411974578781953122959272015369746052612441904902079942591666238787949206555305847842657629348987330589989526436828611128124409628787074153325927010747564978677043712056896067821860801305196059937948568694420550328547263035712836152918799940797501353975107518414301738450457916022752435681601973653068303043218865499978018539456669278871443667734285507368433498141864002628451076049807

Factorizations

Primary (ID: 116888) 11697576397543099997184029014611341249 (proven prime)
(ID: 116889) 318763841500307210107602760575654116420121219091517684048458211947683913269042020938762658143967509095021683671293839843500246207070565932176023051999223273296334594352212969384434524346450987723565289892307990979411423201123542917111622413749347294789934647355797928275972622897372437519314790677386464857942305611932985734556369129858828738883254127711757004845312119110443057239050985044354169209992424477926426107144420846248039652017825644199489254860177845365580209423748943 (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.