Factor Info

ID 124220
Size 626 digits / 2078 bits
Status composite
Value 20570320926711172583785943466560178543206480449175929814173068957377075186305619445147410269354983144940870691068721660927105282361682409767245230634629918741801674981839528774824161422128873187146271151151773878810743781780616785355324091223491617395344395057414278229880037789131568915948533929945405942222028628544293225404101188337511809405489974777900905489033502961303390916341395428219255085256299115845663637597834088516127728174390273178921056021159470398379711190512485826457390580855163579920581866631326360790188783496981241888182774225156630875772578527364371779595295404493093093290074689452653441283061374017957

Factorizations

Primary (ID: 47173) 191907534851211771759607116958827460769 (proven prime)
(ID: 124221) 107188709097115914170439962432414565988489618172986625259262828996230954475550728794356731141289755002238484869980432221234861155648943848496074680268033640343667119750246623773098880654458587927045316652212105591745398434144957893413851120000032051377691634682908839222260908960981291474290592815767482885085051638436885852219449497673530766845468906507164404006866841307229035943510903112221652823009757954421281924952409189335746473716606858803072946796094647309812260857378128196432668479456787478249136221886329866153155322232715114562836860183172441988841702507422212080261690078853 (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.