Factor Info

ID 51433
Size 541 digits / 1795 bits
Status composite
Value 1691246210241432066002167138018764524140243341295455851974883237443163125047241232035634811070412407965360846417008349481800836638910534225457992814912633915360649413269226991551097488927076133703406245717019196817372794741128515468514406115011019469361000343972732006167034646930368655992545904534196016783615210605508253137515078988217600779983248147205677548975259911778215474980060538266402711729242891000116092550549706136185696023650845791432884454548650548036671890919913849140197619530356816206305830411443755383567706503164062935207

Factorizations

Primary (ID: 50462) 128288938117946418355541 (proven prime)
(ID: 51434) 13183102417501751811551839227948271931761620060416088135996603965414932620313572751617168344443351185529010457753377045268546689395528210652679162844922677673885864248242225060633132577582615843120199640164149510196456125729251559786342135121543296985645829957349741195043923981051383678428482661325816051988729709930982845464444294859368763201632394430516647005535959459610646192507327350121148045506261339504801838306080393301654548114720298433130785533621708238055725566850931180617770980754652275583766586346671627 (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.