Factor Info

ID 138448
Size 999 digits / 3318 bits
Status composite
Value 511467679007095098764038837114276972531037925046293405485442135191374115739311318094907847774523465617301216692917380218855307689961413188093756757301562337031664064451805388083401326720319167194894343740973699917952137783198472503786015315823801920224739643288240116728034633639572712827479833394910392946265713688130271987605992552114192054553057376576722181188537311291955668766547239202485309851804438666084300269319048264215706906499173491146591004069846953024782148489425075702750046596917726465992503711294431133348928499428484608728359066448242924312510754669976069320327462537960266829713744316108046422309402684324364910007493521302013107709880446798207794979697244377190043368216072639931804998914165908631829253634066792309323155506301091425276215497346304245713687995172409454294137348337886463736601936102054257758796806873014182581151534185728840769396666184514307143465289825194559605734509630027928626013321040669896003781082191377487380668274414860008605688144117008059423014203343

Factorizations

Primary (ID: 136418) 2028795664420021044654173 (proven prime)
(ID: 138449) 252104087157200310693627785420842592605119581263318166223225676351978192791327414685000333577126407699754234684596336222768473377796386779841023668331214302566419384420022392627059517858632616439658075785103648234867945475267869049615959886316284511695225696112192805909981376453282611436251968810317930464786955188326417039248383083145548364520801165270841147544662737929316879169376274922631648148623650000218067534674737119827787510316157830158066812189336939217389751322554766589195897943824532428198161854108368352838553681049784261409152187444255791621448098359657102600704312217696735326384384579669069140514708373204281668299524317737609600526944552269652479304476836613862122901203496099699854832703994847024721785654236509166052313298256028569885436747891805019561862311892721917019466046429746013086043534170196428460350294019214066738217138128419166432951387621288783447725167398430405968978002814314247423867653563052123841873429188575997334649589604229824843291 (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.