Factor Info

ID 157974
Size 866 digits / 2876 bits
Status composite
Value 45653336875966025600540478015775830954196447367194449644502834059488167830071839265874129328403227402497736816632570877037931160296143889350798084483775027008104949170781896176805744376206123255405414246513547379991507479598806110153118571881878166373525705842558722330213512360673264192319956953826036235498484400575072712961876076901920536155936728551850079685124531258873850336802224857122358225451213461491603630518641166097148437257251162049014085862055439037105818995338891800235430751795770161899452582219037474779342438375680010720849034151437608297866851327932354757653655385289065517308325400089579620841130959791680806163625753114880074573755773347841283182761958252408850939898871747227572809269724524172566432387199641016997628972991651516976904375756392766335842361728465204374593882944219050027459746838295759503728382376004550051533877641826511121171

Factorizations

Primary (ID: 10561) 83212524822005103181053031 (proven prime)
(ID: 157975) 548635400423437782835359705728217665681689289760469339946194419451864861480329375727261398613281351418986363486050530974254468315156916303750697230433497322787887623370370894586569513559987938663989205807914217941657992281259335768875038997489852646595858201392478957994858366037067973072387593287498781812023674144424665613568980264018614026516130040574944759529985783700911695056005322501041459590829530327855225042142416760223251785200308156220341686664096937834462550163120599863174373809678025001965564508925782103028314457247978316046571434630954237545827247204225292689979661279664125208243212882789043091124802184740789922480816346370321052298924399229893214665026686755184189275621841789523088236021601652750279344742405292960428603307393608325209784706812026210128330240379005560733352697803628268713881690586092810449569820749941 (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.