Factor Info

ID 181848
Size 822 digits / 2730 bits
Status composite
Value 485565069120375063987288152536113454333858075547707421171323078415919398482625380360013412577079168979050580105619673740874145988984724479832269148686759266991159229528874730634455135002976763022134087821517242609438761154929877405031352085898770267238227364346301233743820743871008594942225303177434120460094988570717676841239766319083277945739645790587058736231310945928653664008318395945421584494861666927551632405328804440567751865369017639988028398262929781954256819611132816472258495245819124480554259567162949088089807544359335062414691698294592528884532426725618644150991096876529043293269591285487442623262090847660303154586707950418329971275629355073392506844928712007087490252736449625643953729893321281396845746212923179131150724831340293856072422840784961838820056924281933899609591365794948667712269913217111

Factorizations

Primary (ID: 11508) 1816324897099196693903839041516429235091 (proven prime)
(ID: 181849) 267333817807517744493093924754754388989901852675772745718753671162646248688619469385322438064503150781570517971363099382694953893920583637354314626995246555904126755935069988185176044451998259925106657997599360538796431761798151746730269063742289944656320867490142406243052099474939022739859454452966844225226952642472978629947777131961809550206983351930729186164553899760204423445732257423728125570835645119351278293123170305354576036600665673757026800091096626764125543871394326404553598932489157480216914702011484386514680607162112752242526060113262867879589962106808585844581884773683229060609668514842959943443612065760325827634944733702384750687444844782942305690487404018493588855882913026359081446914425873436356435791824435850170836999761116964671932771731190698998722882221 (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.