Factor Info

ID 159491
Size 474 digits / 1575 bits
Status composite
Value 756934424266364840768057194518101847686615781295543816202514821114834510283762904633040850002251346938395156972127595347010289786553967074046895369598539958613505832280843999016307681321302602237403452980806781769827404962145922845749745562322268264300160012710685449307374144338638591414685495092766951356686838541690094389835956612344764972558768376934775730910560071865187426966942317255563358069059444127317581554422756927278513027924528794100286914928716930501637509443

Factorizations

Primary (ID: 158767) 1461106583208387755192310613 (proven prime)
(ID: 192892) 518055584011018312242563899417290498143904357465956637687900294171801243395179919575142523541294311637362479333346494321493386286373344191629280264138248074508684182730616148499161257536054071019756388394685481576805651393340880031024482915231008279451121714324211845809115607295002359636624693259368430436150917399282447159972181544954180132168342920585681893057251040237626519778378322882074360032749424055991373018385051372398772621910355257911 (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.