Factor Info

ID 37981
Size 388 digits / 1286 bits
Status composite
Value 1244995030806909976889582766847270220877809035999928384025214913167607723793083218186070646761927559228620943545032069095431454059222973903983273842555939944921744503260758840360077176195890574867717356782762439525282224312408281597826749388516410313492515862453970477538969898265894268830989753819109992941735174805122201634490338121052698343531206696191035913695607889296737595816094839

Factorizations

Primary (ID: 12809) 1203425051192668394425523561489632299806241571483948754851925686539066872352950892249573471183015162037116355792899685429514446751393639361062738529115302191 (proven prime)
(ID: 37982) 1034543056564298018105047627114733842369252935611864832208844439401692412881948032474392053729348539333845238038021830896293498313736599923157972944095755368884831517174766159737872983199996466514993573164551726195527283259061014329 (proven prime)

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.