Factor Info

ID 85984
Size 976 digits / 3240 bits
Status composite
Value 1680485873102994573587516538542431474417985930539771961652237201743822780223238865499429963163512355413819360225438321224805303752933887540343473915950025492410087857765167036881320608668985025722762464977203068389652871271025631587908358322967250354764894549380874269855738459553153110375849473044786710873311806028501612099427814121217507565287592571008832611239689927834203205866005252983273715219707130807408161178869855093019429770742344218850651069974120900543617655679498980740278817697471151428636695903471845188930580377151484139714208000515499258463868234120283852329278863515388783385567981320720136275329566016634437274531856183566509308068619348664216562805264815845394779854315353934108924439452164994414272537016492495936002612978147376335496441242522303807784964854571760005501824854837581141509318049504274218089107824126636083023133162394054774033201548857844363381027916758206166612205603568476727257171472123134086947293534680918286542454613727273737669947

Factorizations

Primary (ID: 83668) 23191056803152466255674679331490038948872130127488518656423 (proven prime)
(ID: 85985) 72462669009312178250520112165045241977625605064479725438669226414442129607330777004256680140220826094143525000950443782045269557768849647513436470157659846149460742547935258874068967218055919047426285213239963561785471830926594480487315366330559495841049852852577627779532585961459450294355282182336896327638242517599167426555661323391619471474491467625687868332820140458998064560497353371149621974773331511100636901942602368529201832141469641002920573789003450145711380103353608212196516679573274961743670225513280019387402978904358647874514160553350181076954827606597549780645127610741397671489715371063248425103132161553213974064558133975658372687789856523852012950295333870590604254533662007494491518675245101405059795688893408971440291866683071929066375047707403392060399480593003175005489467611338457742582763046460033471606259982059037185311115117537779922857114258062134865595666909344187226237254326836122189 (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.