Factor Info

ID 72912
Size 981 digits / 3259 bits
Status composite
Value 750186764033722873503821139738327616536635193332632589836533824710025915807216078792173432228542662669875582476818362954611152316460859259117190739993275127868831898738066161395498438815584332892345295121732798530176428040806909206804217934250796240666328783939937892966677950760154523908225345764080070378162863825756040494108024363826687112599901568853636266574663189141162815459451180796635261011686085893131914418465154704257559414738971122691987453334270822297570229115455979368290365735880400695075824433634839622432197853157402543670547369441794864400788785059565293996587902129232526204463858350446238757379583163143845934423793023365179229788581889450307136138972261509019333057070402253000630473304586842556545642577682449411500036655910841707221561190096658240687635095308846790231190735832216948699315833937827679594513966151476251190704490565404654975795221585814562683716267584610866666842163501377956859512868631828408700140077094015689772006543783537287836392472971

Factorizations

Primary (ID: 71522) 3603702295244991970004198951 (proven prime)
(ID: 72913) 208171125851205369694263912270613230089603554734319343865243488741518609274442384509476478131259454521328033109679241994384506694162412565154633831076583998057992675919343528353586516305988065051688831530408605790453246896857477598868717937912313774870686409716903955952498974313801182121609491731637136147135499221085091103103668446968084471355556792840115765497992793040330411952923203770095989473996964420004756804166159041082955080878326750443846676607764937372657759834462985089369749521287912467737557000904841027787760138637186749711765363556514809685582823265773757848634959991404573434389697616199612505909185299916479090726586807565355338719134980284289999670559036534906117686581844902062261263106836595340890718783428556224061966497095383128322086544970641729283781703801178005051376138601108473947054703594290606914685268228084843856207758893196346651068512194499695647930849183277570049697328194803238591409153236121619729774079537676545021 (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.