Factor Info

ID 64417
Size 603 digits / 2000 bits
Status composite
Value 101721371600856542643703328558893876884761359015967832257857327644958789562853669482848890821950786523178906783556045924632191562328073239077010920415264721903375804707615815471922475688324035745412544118074164511666849315118368188814883212451906919050804919181964384245286612608100834207381596325293934927941023211952641359689919573215809427785819255560336489609055504474865237457431752289111691351563631172351424116348347730391035285941977077707899235563536903618330837714949093715780317971615108685088264193391349632027677098876268603598669442373209865432707910064156170833509254945301729360591504799

Factorizations

Primary (ID: 63549) 178579111773795954847432777 (proven prime)
(ID: 90854) 569615172740391938435993146847842978818199510428187636816525183963485257401173407289277944334022482721230673037681059541676585211831137953870246327721023212010106038322885222961609616445069939149291432542610011933737497545322662341784017135172109848035935457499938271932346230546311724954689978579022179100969228288229163889331547915518277605695371097844896270744663440119359416047581075084245561968914783023313212220424001246622936677459129131932373727834219127282272392397121911384442188975061568859621305371090018020047969698920884856178939872725063207083690884591228331687 (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.