Factor Info

ID 160809
Size 1206 digits / 4005 bits
Status composite
Value 274562319943829528343240273138533431176824512566799393546439471030194704942185019035995157253131923492212855391631774864000713113386324207916372682180241400385780283331164555279310273266714830150691009122705121742952485759787694366586023175296494593354644764563089096971377036066075271300839047031315444320945349944082864788783855435177425824272936850424228234809344543843260241304154099777675521510501368616141259265087690899948674592206710865682727293464699623327605974192652742717175920153903866826436717430253697499149365634373044272493608018721005603069285261264810030775016978656850781591287562518495123361181170362688339173724704291174318637076306637975190586122706651191174792671594084598380118724836976550414500886965162705099080888490976322244333354318271900763962427116321420238353393533984928730433296313442535855280610555529479640848140195229946796272557754454709755755751720545243297447569011074511307790712343649254178683668031735002167426803099289639346036224088540769171088840673648471733165739617716962512241587013927118835243511701008612394861456283258699673829946296562655004456897103479124918901242229270470368995777547100366070273576291779338470302922889108308144254402522484412677517

Factorizations

Primary (ID: 159003) 63225182999653009411861 (proven prime)
(ID: 160810) 4342610126495582831054697818938170435136530784870390013963988478199048972732930272713551821631479919991317659477340395241502620632583632366738783073230188155655343286642998479345175996912326776712565356101469456004858232177658774191458881314574331952070805544043599933053198543926780278193442934702117242132315722655937424362160817615936878084075959093232221903500946729660897824732629771113676056187994648017139840280954861661379005303236594022901984471361254184979960608168356180930837482789949283675016460178439866469143922549447063640367448515614787013139831303227143525388783897034104299774876077262047250642614499716229021032297966583750906809014631618061511231923428994877232031590009647882267197231715861399889994567140209656393313793380780017655397411847376162054400484333855470800700481949217711744986742393009516050089069916743836192643153452228601989082391193698548882539124549353481341487415685256319287528303517758105882728782604330063599260804989461653720562073714555394210637741013584981139086838741317229189796586745557703033237997908676318928509083653813775107007394339331771928266680293527393735106000100901607891625986900929209413934729585195253252550454674707097 (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.