Factor Info

ID 150478
Size 511 digits / 1697 bits
Status composite
Value 4358844676603169708488995661122346907898182769355574764969807300965306347148580137578034122977872643613475942981850110516969820140383521184415184741506548427923357390707140458988336647317007384908766956920100081831549929181563310019496614513230143338219712799546836339744691282104673399019175280739550762054009396765126786991340610300011636146762169726700344615416786722973251907956589578156024217469887030036750563410699773736505829480718535643944817906718640664348332127185777192645751675937691171874475457151

Factorizations

Primary (ID: 149678) 663043739507716228901140193379463641091109060051 (proven prime)
(ID: 184570) 6573992659729265532612889128012888143216675329347083748466440079055168739043419700873799450073425367584503704148127585330674178786925039754660432569101847960847246179374754030465161034930913237160327722943322220757456932491670384426612238063521166453507385596573277791327134859859672124309044563387397610126857799391027401246015567317532546926097954663572042336480466848067361935149483990489709752743862436642062643292972450890489286619950867060330589201900792101 (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.