Factor Info

ID 165166
Size 1100 digits / 3654 bits
Status composite
Value 47086132141742272219180189304485397930330122895045282803090673524315022367174653673769135058271035748002909476751855157085194905809688483026494230749470328086747908422139589984838087378265494772515799796710575138981778663999285134072445983915166537664879083199205581142604681894287792386901362633685136327003769862534018139714275568325844809587538961090292547063727749517865563499725267894207639479082731273368790752573322051628670781251354751981791497377829079383415583262136060297246601640632484695372483596876904550878486429248451307526081448748880599631365045073534556686103510459756461373552101253596673346578702256507218147925912264966330208741340247269695613861076124443583421760501035349788867494266617585626188683538625150386050157937044714844665533081936346834585982334293334498023311154039460054051683281558715164702528812725605325726322895700088266093143810992544323392226988329693658823607161253591187849348231186559815180537005183977404757386590702095773047185696819385215347972898823751333628356620334202139751524333220284242062809953422967474654675911846892447645646771542923979789479

Factorizations

Primary (ID: 163625) 45854274885398485091 (proven prime)
(ID: 165167) 1026864610975149258021705544928148439442588408858065294683839861341621357617909484580244908044156802917430912529477100560624712694339050246037745824607742121804009904657507398152715095952158722389711388335972532933381317183156372203464101366095329864396292292683511419750850002171805921611807434284702382005148432605789744876451993527405335900333241848409673925114980310707312003438953877073218832788274869110325072314637280653354092698530967226690557868499663982906873713753591554169355474229357179590974357336543711246532500714451087989207134137335566063587086980345116072252895067676506425852198435258908691835799344314074604500185804510760494580961502889708080540603974202522721190021215104137081488636083536056392345452516948365580953305451967510681436327162049532598254001472024624859698450064106869257394619466327586816480063783637124397410792288741863644532526799385308561250275562036090491598537761693847572308256816578562506755717207866248971893206780227602155464438847897249270533408158800353579283449157247080057044170118802407723255386402788319856946324614308860300269 (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.