Factor Info

ID 71503
Size 346 digits / 1147 bits
Status composite
Value 1751430687457128402806917179336291323811722353090705933726356624574001864794538637646862215966780157717842359585009757194548016986673848337802871877966193433018276328058362440840346230465980222417248944877518679959688031286123656475937272391183151801828712902428929383088129466143241278526241161525569169016065414529540177888871392779054673494151

Factorizations

Primary (ID: 70521) 172311318287603732461390609 (proven prime)
(ID: 71504) 10164339202221333541447511348057445318347899391804816511623600987140490343082285334482117783624057871204500954757862505365639098900249779530187030645948171156676334349597406558060284150331909730719570636681960360970667232187761384928357334976936348975692199487092383096859163603018729573981510536192815629580703844655639 (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.