Factor Info

ID 101647
Size 460 digits / 1526 bits
Status composite
Value 1977560108706635092647611914439221162449732628507621905580102076662506343109750692967437904047539575012853630223270277917438427989440073047226880342829447264710356623859701988023385584751057545998968379496794793087269602572155631158838004679056935035582207867094954844801417073056609160581355215161786645941150067640928422253268871015822717952078932510634420573124143162171482485720135268204103288644652777709542526358364921788328807443652073102252557150813429

Factorizations

Primary (ID: 116825) 8932668993105688627091443277 (proven prime)
(ID: 116827) 221385132509995963077121175862456394071789278862383929747870017404992439332792359850898007930471852075300290204915505853554317439083346856061692690432315364796670316152983225680246908627080512007386486359452330881280601005153495602699527421313052897420716721662582516486006590001210271620862735127498135618757985883769627435422225614393117579594318489103796213764576876516705597296311984249020438073755351303935413343453951404674377 (composite)
Secondary (ID: 9337) × (ID: 101648)

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.