Factor Info

ID 127238
Size 742 digits / 2465 bits
Status composite
Value 6542657196732079601918216851498480486496021893201115581857217517381379146521212060523050006421495139142574573001338271127020256171335584475611944685830060300865685261684623048068999612748743629011194872174028312930400896694188960400057750806448031402705214611359479550720430208413428252006915376346881683146851995583890004997406417086656078981882772340292706234093242515626740577905850635915035760561409702282361191142490050030403293612640786923205331494723778465795369274422246608616909148041283127781160202729873516982690899568220737962472203712944776234216439379255770722306810631034198134576419005399434199048962197882566474779898247918690624979124199345832686747355485129261115958966131201057363170844191729192345049746982101810061510659

Factorizations

Primary (ID: 1095) 330666900546898116460968438563218940272271 (proven prime)
(ID: 127239) 19786247688870636912992124866139412615021678526326911447367045403137322601925596771811583351273961294528942566029285703521743371032892405715543191342631457776559607359998394068084172336686563149164958647426434939265975797325220063893883719153268732465311399012357200184083150719187661936254721758606999474067305779121321643771531273634046942693757695309323804506494484516046593502344040930035953971623532927373052090641150381449604221624925453943161545169830549496684550772729718120149611135581905110455026170092322740836598736302498532737843040142895442836718352248278150037437965583183831612885779385947727830862365671626596922531800538130496201010840235848234601552546561820882947983008819314538829 (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.