Factor Info

ID 164868
Size 833 digits / 2765 bits
Status composite
Value 12064123383705547814466426425714058362904905839904461706897450597748308416971559968848486866515835682548894123204136198433662175653192424771613410608321230902588431018385668568559082258954024452021595656055240324098069273368755214060214090803785223956265819830720430685629689680065315464012293257605095088279341815946864083435088824996602802722669825060966035423490448416162897191269603064797839858817200076169311919065487028594997161294987974005891922195020377378540990918533029791804864163000073957395671715279577120545337202306981410662824764300718148734484235021978846460048880745959830969039278729803356467699781316319573060456690919826290635608775594840799069451695132512145589765303289891130123279874285210066827595811533846564305695630794394643910160846039654481536244491720781051937422340127405057829752744669909005679504837

Factorizations

Primary (ID: 163522) 711722995847507981153 (proven prime)
(ID: 164869) 16950588155915615831817306475904783950931035120758273542884569332899626621632397063637546562356459100996359186299858828713863605939839912856741332196373584285425729785316297384889140695443815767836801351791372513493486063935471958157150689618753645421663244913630214487387681983602354066484913435149255172968003338255369640213628236161433526053513259322108576205962337435480083469514599749878242452935010280681605259321036660456022424410782541532205327799142789651778634153555175893488648689671318471718444047442588642598064081302374478278765905644919630133730206112564476111123515588359546801104486209982964129556880415752206239763119231041509320859804818835274216895283778330178289638743396487910594529259163067247009373306256256363689256682690860336369511122453543332155599404588837954982369848626340490393829 (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.