Factor Info

ID 140453
Size 940 digits / 3123 bits
Status composite
Value 8312117245921349209219830798292988809678934321925637019680228859366091437665975032823445031981329084655502927236679414697460555686727008917776495505346990080851880460996957661263634397378154139225233307947895898449343172587897858358007348112763494920810931101881651781556840781235303424110890137770196493245404707333904812332633672860359087020408601851380702119848106246354221791160423112988248803924599795507837992469741288565266576424538696035152949887057333868359372951545487283779660480971554501437805705631476449959203197414051167697129227237741171891134359127471572203925016000406861597415036357427936007004012327723989930456459211513222740876355578884717637729623081825396648040597210522943805526528191132957105655697582980834934615980569799363564246153754371346133469159866724629798998151346661891435805048189053387075442441756329081132950572534257750093161762234560792815059142186445236664115910318900155726141721166470605018458081

Factorizations

Primary (ID: 173861) 1491813460011762079864482428886709534266083059290451776466459726559 (proven prime)
(ID: 175375) 5571820786397659267761023042266958116669271498230628161401450385507577229581325768258558134165145348367835103905880669709362504369009341854627714384157244474381942160715914315839317259964472902186822005633927996163452360465805507987316782667866180989387253293189776796647973972462173675344661989204210275628611210482283717962200976933156653405247074521220070667092166184879238948595873037535232939480332258983315774236038842219108413292899045474409951445701889057943699693369615717069159209857748590099004172546010908852490221884369056919202713021436173900820347453236169908447200983087574160658310260115374799409174461567866599052095066192143163008426918829887553190744574180672062565952704179204087497437185874227444098282953095541637198630027223903886932868872525751981147246786563123786410153063174976344730600136696845402442170591311354153379292752351965302469781232959 (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.