Factor Info

ID 81053
Size 804 digits / 2669 bits
Status composite
Value 177019313953787245086607935475190274960355822184704036775402142261663441339721797266096686982849208177278882103624102700465063541174997381285507846226992382933893571089625278806302024372165767123993335312026965323785631143477011699645412764923410225481320810612619508813706534289804191848901288753319319567545528304985358642811803327905271016320918392042188060635378350743922113163231354447753867904360541991470825439838641039006559571104819551179732413892047639742880089613494175437391126800103218816214580357348932706002026863695848063270709995500942308273180443014358219358719203713567807244447733078500558583664258299396899296573074517415164538196071914082271889166597779983784983998682157566188716714268138503110467723475151254596711750282059106791723739432282547176272929859963000981647497409165337

Factorizations

Primary (ID: 55008) 4875116341807165998646938205236867428544376329495880618235104173530332181117051614859541340918734334357598190495004083440135137484091025227159487 (proven prime)
(ID: 81054) 36310787587926081036584380412060559604802621678103728286926143220338314422728051394211582388055192431730901873570480105140115320049265835585760245853411586365993917503564320732152822934925543285257579364874104366445718282667303943492042762701266960596475902873074743107253107528710986614231031170825989323418880595773304960181935235829705291502015553329300491065302272395571791328074534025069263407010805494797944382833826137606866506378774410463600218764168500285288359068185059776202344446233447300339006431074972945716309939959483167563425616025825975533310196368863014275546342626848519900877455452393738062457832164714108741572485839827523092617821824551 (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.