Factor Info

ID 167211
Size 1047 digits / 3478 bits
Status composite
Value 800291172484522021509779829738898457636070589439860284202735451262900748589887246183532775626476298477380189538329436917716056748741218364092662864974300916225015557234181087959324520095605297030721891547549263123070131328926942151692196962025984843132079031180655940616887234614732185137373205574042760312572015130874962314387512931370191996977371567653697409509332566005222341236181018595253083366259700999943090371498190196919034130818361232981414351867033679192463476251620463646641265845264554130332686524970187549524078976251844154692689280445096753487109689977422494062281855499802247581956447727264741539782500884182733186115732086320213164893400039643324928343570137623894094273831325684739761719756748440586743883716700429113194370029653142174210265868562965680166163218302474996329190044980613785464145133222964033109102690360039346483538353882723424720677191985384711396795161701019212239896472560837054291005319029316829501337677784028882217394573258831565612717706080262907199811513634601131079038324749891531136914643983333025138231

Factorizations

Primary (ID: 17441) 41819674674441587529015061 (proven prime)
(ID: 167212) 19136714446361441034101150642908367549779503208439916663958256487427671306986503649813142898048248639559403205548267143239109411897564407420522679562213894823674453282827139669675651872667714434124996270879697381731616541293818787486162862443260523061424894699730964707923105939690686317939048596818653148460345404719051605158887150927914502776123765928017079226996903732081234487229396945347911016137982857174365079345622941982406308339485473317304262852466896407225843748562337791130763624383681754704359705178539203833681094691951682640789647233045875469797164730763016409283692403815044259596084835586930551681878928321530029773329621775858330851741289421845917650037080359476311306175048634088690109148513750606110266003312720529973680235719152725228609799218962756286629816756493597436002242366806778893593843224515709130814148266716283492076126938843173813834363980700300259596920293916880948165885154704841256496119318859922782934202634732835057474934173007883624719487368753503606445225068554955807243007217074971 (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.