Factor Info

ID 26499
Size 677 digits / 2248 bits
Status composite
Value 42781553023423774441224586102452814577019503769094024159193903968924338886400028723839756078498078774532879634386230423112584369199939140322362613943271698728560874399491660786340948554506094133593915569164035551883954574647488751608645075350161175004629152877909034529378357731430809600305705975355537135639840604454013533882635179971297381069670643208693283616365317546244385744897894130266085280344451307884717142532697464645952497824876586264519427838611040162515337499076114260018782905228284183209856534159183302071076654748330179582999419913707708744114468010198547664599115660393773381935836837619438460260721956570110704874018664726091253540533509467522364170284038401

Factorizations

Primary (ID: 12683) 340431565780249206007311231574853128109497 (proven prime)
(ID: 37776) 125668584596058127248240360624316686629415521994579094937065267802051497006802131284071723143504609778729929450734274110211778376444643444566816941913737242694671032804528348135182571880021020253784988103172316860982609877978073119784206783386134638037292817032039600351057135173943232076374807903030688059730422487059131980588953931021758765307228865643584627071637279550846492236488978716273928116103257803056155403674968609271885449961728631923112615849754819980416468956308641057171294771586677057921339081587241005748885996957899460985916373747606965993205144101761050517437105050749323659421420813596698333471429426634930727025033 (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.