Factor Info

ID 149221
Size 1185 digits / 3936 bits
Status composite
Value 462949318384065920602796827503766733193732710541375301744914030861567540521591273943587734505296720910828189284871212955255111084931530018399913365349729944494700509335726870505084190231970688226246525022883236714627480110873351220199016425024761421009028292093542627218941020640024174796525592047610795555556084429691190999799280351578492094858334374556899268461545959786743919004820581333734164639865113647691298310512476978767569979334377447724165809247094540128868691127177404021390671576222105534865450728913563039207770809148735316439590364269521778832802343060110388070950870756832662208734843720870157213107741621318138130608212220900273983768101338348867794329747053546182565588219158393599641946282908827264378433624821725730039923425078123085419156128719060486472620247471035459412820288779264982212394987850947240870702319121672068373286833306132241054715914015348198107458755451982477748849672052266853876447354924291273206099004893680735995270171588530945903243877799150433498223276569222907829737575529164991934806873024461565080391965106267915218340051498144453539887902823802338196476458974537334410104234939599087882904728469893516084781109518444038624115019000513071

Factorizations

Primary (ID: 149222) 5302021453762415402809 (proven prime)
(ID: 149223) 87315625261295060813796156067046035304199282787054722750781899607829508722355925918362398278809885791959669371723116575200015737626542093143476011091114060127934422294523352970346507959032709090842314562657084987135639941566374818481840561006506868963726507034662822958667872509736967980345783001160770711355624255189920157199900859422339474186768467096893304464313073429408771794468463000264011505023179438037411621234965520074815888209366420399979584185052083861691964491777901651789732530116197957252312713295892067574674811192960628063441987962709781584357771866282157651607229708738957583408714213568240941383710306685458686563645880955458260274944226457123659779622208840537791589584165564227779813327745001837952182520696218531472363507670350917734657716140328978416480079191761680876757683631967918512351289263821023740568357190316312439755122673822353856106216509576322648466876622806198649716926853181642755577376189758961204832492190612222236965212702510067759799255003634026268744622462152736447726849213314510973826737810135865913234885270655831033749324418839506247762962576528727396784661178050047204629562959808713393614505612660122788009294513319 (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.