Factor Info

ID 133095
Size 687 digits / 2280 bits
Status composite
Value 178683471770304600087876381446646895348486427290277482470128601389943134522615694220229725162295061031972304880534126317417447646261804671338716582535597445348450947462469529698726862122026310784729715041154727661575125581400006783650023928795764483201663229040901873220571273455252498013113359005116101624338380486070658301777040187544448017577899543732075840549499401585360367988727829540041019518406456846432568509681842065406259532800178949527213562789411720975731613031389017975187694514515539532403152525552136289398749925342998093471443901166173623231539325843495981364060433387520778708128298468934572075724533073136382148358194843373289642948059880142803238956701629526855471701

Factorizations

Primary (ID: 167732) 62966131031683950925080167776709767184533584081571817 (proven prime)
(ID: 169053) 2837771177022021527390712094450159490021438627468806500191800634666537037764262124645579768426257763240025669610587705330425847937191008395275188146637144036378345258056738564284612149702987931947374936140437655541091752084100120910052795104598626456860237526580973647354350554936835122091911925946667267042865425387072185096231129332687680721374339590794435712447663150365576827910687387016943772215408648904835759669422348509304490364583947995210458401660276609864799723877554020323450108096073495400071456722342756808378940520680326816307094984241191058225242902049095726203110115549076838458816960698095780907878129020210795706253 (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.