Factor Info

ID 144120
Size 670 digits / 2223 bits
Status composite
Value 1373769625770226187613498548968311580597189005998467685211916031462663823216563623793756276273845757833217321245307218303937765998522998208473908438671618851772291957534226176060369810421868196825059186053640644868704246340473145871233452213897337049949034539737676829916857581154382564939590934486229019241035445300438545068462183082986748001519074535905043026473603590341451220783915484526450785507750874397731777477441013721736685254195352486623608223966255374015462557297825809964487811420865214521179965002799184340542407220659971620749856911992561648095915204210799614857976420127664453631129636323329179713916289072805446070465815275845447246780112372815460713701

Factorizations

Primary (ID: 143529) 2320712295785491797953701940841375614673197950449993303899408205328664107552559582469369279978435699709861422577988870637577277871194702007537290271966326869060775736411884396334029776621985787078948182353654386692497430549047467216893768275231377029461096311481959346892635387537280699745500995358429382301509209799813326231515144807 (composite)
(ID: 179926) 591960334016865369573662306150635086065656456128934613120102029449461488192249036499797724413688776775596068238256179547288837494061666258656474809677915203966830537828850968872857166121841531554697124067050542233776303080832643496717103586696675234744224774447155156809057603079840513154799635584533899405349464209457214003048573241043 (proven prime)

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.