Factor Info

ID 75920
Size 750 digits / 2489 bits
Status composite
Value 151799290474239689828495779164032905178084077299104307525054166620709873302063933840560512725053530120796700669658922494107727998367677045439462874012800772672034813628080801939591381876303633876671861547863133061812174641223095948993174622974310203212147823444055972560542781969789443551024099005513286395855051774357777733945152882104999811515070011952778284261078244170664497619864448544341436327139681875186576578145250289665065463955656625897950810246847538848595380340712273330748402530186957632808378593689933916902272287110694700637418537981141609606908678906661386036382757308748460766313178199825307827965246380524987280848820811741382703087247942884454717287597838941570327286928965604079883878262412601491336161154109641526515099742809273

Factorizations

Primary (ID: 73449) 2308531347471863958469313620650223778129 (proven prime)
(ID: 75921) 65755784793860070085246569084230704014094820855731219880325592488151808435457646910854360429719416441196245619215161113986510284006796263822066687413232416906599258704269428591354504064087336437924351629582826400884621166268645760276219144986454761528736424299081219479783946420190153133361255730637506041019938846394509396662603837194294997769275750833835594618401663954789902921754410964635811818502962609751115161142852076049969248148733918536390033108038241398786515386401508679165751160473524014079143391395642978202542182259922744619876575865015857507576541637301720191261728537895075437004372038948100330671293546379277054585274310895399767873163207283119968945798643362671011169372183595266235179426537 (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.