Factor Info

ID 91425
Size 637 digits / 2115 bits
Status composite
Value 3490979438235184445168336469731923122162819564871238547493006934925052883032905896192257381164011928677892174988357607286710899279570528856506798449619223649746353821726743075274056015840686663195240201279830942371835686214806537690557679083746618679777964715852988727277377653447343871814346133320980797299893049880761533989632177297606557299530651447868291686460336245643237285295262145432915227814285369606713037984970128571234870508542798689293380309910291476807291417796729867147582475753536383486105683714105990035818985773709729212614077709743470132920569938084055960816814025696811725375550433752961637447944015763436464401377899

Factorizations

Primary (ID: 63374) 15565073214383744299753594766453955551010962009527408014734638227062006641 (proven prime)
(ID: 91426) 224282879376960261092614793368769542645159971273198936454159441343193173535417841821852021932681857526676959012139948859190555494673259610961906107399657829192095454438294366532593759063841848594207109368401215525641275042402533003217522017260365197439845096034993460608982232520661762389091170739261166252065152525321668157402545373112709807927811313327452446543062091489556865703876374555044579346466851912587160846769297531246850385209137812344247320785986342691726626147093594421720388997099459826251943881734582482923536483635123321474422006665138352749462939 (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.