Factor Info

ID 155647
Size 596 digits / 1977 bits
Status composite
Value 12071395421102711793184375184227112022609350691472168657647348586905002923286013273020436044147031667259866473194042533255939291135968316000745675351708330617729923484426181342383712060200742124795456247806360126477295866341429524612375427935527858591238326297913526499695473083726671186693035895198896321610953422816426887502396123449078669002453407897848381948030374288955069730988648676212376415559290088458806710471784884982758785311331174041147740012786136869157181644621133065605531856683774692077663984671086599877188008906673047558603918345929692446896020305618486514044536267825000246151

Factorizations

Primary (ID: 188761) 1048987974531167443121633837864965091749 (proven prime)
(ID: 189585) 11507658537742414796620820985003516682042720258182532920397995263788192411012625517427719168641708504379021014832050729650405698631306059143718909056678493510207688505447791577544107324427150933809542899211479940836296092318389122070205779813973303173123868159323352634187329170429333263515192642859807944475004759717128406196960153779394078595220727180441844967888511446871521254767857267434466387444424851450805764667443059813241733799260383530812377651142314456802498324568849757438595852182937300867814899883914905736018448521499197369451558905026087099 (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.