Factor Info

ID 167471
Size 1272 digits / 4224 bits
Status composite
Value 277481771237574003950458483481724712080124613615610533115680492351556584324194870974882259087640976256983673956816064660278234567632441463991327216208944216393118859713311740338603888516484596906972803711132367169063901274368421263381296689590135783970089317501423642991124104384734748997269511315001557137552073591715026068815264733222651069233054809633316347502452768834276533086451350072528826919891493931759906084035224628306896773245002043330490356371414441695125798145941813105263793628014077869988978303757978299726945310440311776880082959448844180081351245983054536133655752962337134786881795391499173579673193022066486286168912995870813498986741840529664583852502579926425288978792936006715525330462428194190454944662404509180561942869871291900508863303878983747225608693128574822493076684264797840140944557955272320073934181552856977809324179290500691176331404240398906307569299197854470477772390681809390428999613294205560496308694366435647185428856273695173517939987468265305040478999186734148042232849542576057045765911933075609117274995180093978781434469126671235542095844394292842854397222092345049958400860190115496524370793607264395171237475240844953260818141761964645529192953140319528391400037312806050852441983300314195821324809026579021101061700035217

Factorizations

Primary (ID: 7755) 27838508435875439051 (proven prime)
(ID: 167472) 9967551669542169563298336998519214361358895993948999449557976238285340708005852700716145509139963619321843612263288438096523664388125776424714684640289127614169888605569070565219339060681860310769277194134195935137755451310096997903914770821204151479443006460521950424918227093946504017054838160676167771242559524714049381420768145273819041535280176111416045667475497257149263004395569237781663533215913874196042553308991884840631046108466504630967567731040080380257838585412888762003054918593649811430871341444863848736203194999893409429577735492517963130270427605969457667063463452663907867343630562804627925062067487630540174402116047384952164879597590610894887905879798225524093209204605859840274187150243401616780962666256365381637158845772104842090110223200509370140094453929622785003731270941318099568255592289246697014526781905640380931700818426422781543582384500734291171801042742585259764417156122935777960067201298060407879597257695234277793177697341663101063438466490942643893800011736186070594845691614785156117401723764183797567723163960089167898463113406609531348007662004016353632951829061578575138054744412147046020073640873101533324128134362846848547825475729763737356020635322344689199882756703619733318250289931501931095584428478867 (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.