Factor Info

ID 145446
Size 1220 digits / 4050 bits
Status composite
Value 11891495557425206061044554295839837368276483190279815973435383063607825242818138222960887500744081911009641171640167271301056757488098687337673624232069933987576692700158474883013163143611098893117770085921662899530766942484338091717888713971035363076852589370359429208705555138080742180879352459055015063833687473865721654117566413387363563433571221538028388684633433861957863355215756276814523826088813014612467177640800757146963114976088068952151370817046270557071871044720191073719848423358006469257319284821728053456056850092631848003502647397573356963254776035001759834169965429117256595686029108428518990221928379161377406479441634994792876758497350254023342731386698234451127311984400991706806409750206510905730989962460441990508673590931840425915192394081896645279109660449222201636146212487126534769071640060182521251554973296539284640252325276587126365206334870678368364849877458153024786650927431432155098762017388319678855190084988307334977785164681998454057004627100439887875398023580486129648822040668310076661620836212227997760395073251568917845685840050812240864900283115458017900449026411105503288823106639278534339127209690221924511073371513618328179787918530062594034618422947901381069874202433661629

Factorizations

Primary (ID: 179096) 787829884802028213408768768083188482217 (proven prime)
(ID: 181294) 15093988926827001511470660656439839763252353104189678597619139205867903515553407669045800870784127222481082619499983635923517976714199799017028904688454757147725124415079129331833367204453109964109111261625832441586515021397595333730107474163049725618146311234502916471211191009152877865733897421272631258778540711308763166473152578915698686320133124415010234877813475572611990669967321602371816939400352809403220080206256614433076960223000223554087776238652160149854515296214365187034412467052184512640427839952478428706569229512735008879782879798730122173974300185964158673108797568974570711593256595936430870338522147543142027055769719340229878519025898682152735230626272635909989880783334559253864703112765316473073309771325572876299322572702094084351881543041208959315263437308694941741483353690307838925369452101085811794616583038063541799128569036706956932478562056734741562497308825626873822970452703586149259915226834543302523293592639345745896267375817021378849692161398769973908166068240036800377009070061732981674475666738148077497774196072362613965882390255483521761133998125569272044993502444599601110406585918979661515240943731404002395952641374995208094236039438837 (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.