Factor Info

ID 136015
Size 1045 digits / 3469 bits
Status composite
Value 1256115883306212980899944152513323784645456036388982821926484409601862834780369009217472690049682764233100634968349463814772191694590170146188462148732673204311126404683876140994427936231365457668384821562721289727945532287566241866001131216604326941652847634412551650349035135139556604489413335779675591167183341825106002766808095253388155777591265164875879943607567039959726971550814045629399390071054234914741246753719041663557384344580242149069152279103338671049576792822008053963582115094792311318877728089338320534656579614757943676662702718664131217229061431755927170126133034070381428776932285607150129882312776016653071069099280180999798089524056595026164794938034261097022420200090460393558463160321052290559080300742148652288321449158466193165581611215519286827745937899709706741259279381325156871548028888744943771811983502650377026872766605673257095905572037135128447016425110715762477213550955116434605718103571103741867023837827250104349996823107285073090917091172615766196201340363670135041985923334886479247496797919262062555237

Factorizations

Primary (ID: 134893) 521627340156760406731 (proven prime)
(ID: 136016) 2408071407700222782785053988475040546119217780911594624191315563252185200121960823836065572214626030656195294471382988914020263417086017125847541291206057217793354086255777360374307489941971701756701721208187632010051985324056706011897227517390527557576761905770035813779579930030187988757561184491689880623680320607852034286011023130895153248759338207778353920294598997661198658289075925773009450334288283084302045176574114961885413003829002222109373006391057949148758740813044650861164267186095558914879406830955317089054427911295248843918995351860836070928449248015772143400477241411278325621872923363297391401850762774795591102183656946424478909294865190598273608990730917066601959996485820180413769451128198133800581339284122574361025029921117855979473260097889765877038165457398837627159962400753254676427200815233702999739494942101690859808821083892575879732384367577435136207699867928841806917273030394315444056505467645022581387851960873187985407218610857350783829045561763659390184070367112913871194286845155568527 (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.