Factor Info

ID 165272
Size 1147 digits / 3810 bits
Status composite
Value 4691291917438709287371064703105021261131875225990155406143650794668682442861889030889289093484154150619942146649142120195069538601461315291287886529554531074920520561573696802924410652251781747145351741761577209251578616563525737682324370539675447212788471296548143153824950857115828517378524199535927760112065847316894760496599468207392187590863314767647550855163687742114812653489262948310695937569904848899100422990620345821307624587120599467986956658599028452270102787352200771942437571795189659510258599378229415993491847661842728553005486335451976435729084877627198101270480801532497759964156840693224218747282244680976758902910530050082348588725010570103225438227472864511317021182488812168339950773981415539594462690852975677303768531273509829893151492748800235472291183602172520697585299952006868983772414759024586443708732965422517477770731090664090751631194825596657092463344798050332476888861997738216501177769521850012430689572509797149421167033302210176891333919117417041136853632323728524143930127425427677852557897584348671882102830865991126997242054115200186619847712382036976051000460379425882769158023302404099650183965680981841

Factorizations

Primary (ID: 165273) 26516816740997595541981 (proven prime)
(ID: 165274) 176917612821357721745998597271579680603421779603495422535282877523199427578198198726672178342549486382496777835637071572496036567988192226661340600658761418142466801201933806029956675516098958095070353032499635289699450402036197822737120950013454626823062978971300064923538795894105136277532845695118173376843844735986944873836268707457120112939803750073431755439337335839606918035172183689021538991938597179778024658444988341345402911060843497770630191781214416647063957481753228516902938775401942438549275058274762099304593640547712482209518984821871666473205821905492894112451676417530737359077823770024984248281461171266571372696610027456465151966924176357389653488576725246281523894867120827472799561540495635920139212896255779892739776192525296715361791906059160311837142354253626813762389897257202354692001279435618637119434704866061175966837866143232655567739278888653673641578903378673607593678247372233433957847540649043409403885412276062073097099645589151412265379128544834853133676042087339027123401746680639262422629059193498848260236995992802437427604556521121004392267015599044689707678011837069088198645741061 (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.