Factor Info

ID 107721
Size 792 digits / 2630 bits
Status composite
Value 388713288557628248494783816833562998243190380376796093540035660990636885336729236263007512570138348014132970812212055440782837113516045804552232742516501962607882710398101635127376334020826146936254889520929568580360855968263382318661666749511052731667092188470494514999655062679735167244010614386947542753659668822594982805460126461855867908933770753497446238165823159692961928862146582136870346157412408751125896154819398655174646834966628884297989389798192484909407111707179606078488952208123449708143154628496270230323798809118997036935438053335754568218258708590649513592821149716209927181495559641292180143235700720956838363066867659881452743086026672036121930031361060957479163092655734573198627257467307987345207565014198439380437743916794520854584965409186745421561336341725996245321

Factorizations

Primary (ID: 1106) 2851671040957030569903401 (proven prime)
(ID: 107722) 136310704486859303833232734137163033938244585430465480710392204049259399970290185066555615919926444447403336279239726090122610274178192385243486931919260673765434412779340970055443547957194822513028776355408044883914183508902018786779064757983305828659496376321373913380469990546441760681517762058174402229113559253634932477750046923752155166672617308059431963578536587815686092147840629708101732819118621326823873197305756101902713131830323593314476358333978247095464686298637783138691634508841215041875815297193899819197155134178267716717076177061397344386160868234026600706887471970495496758769852395278878414379275449181644934648624689772269253595015347380994296101069557495236356183078231392028506866167686255707248339169744183686884383187553420077678960971013921 (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.