Factor Info

ID 137266
Size 542 digits / 1800 bits
Status composite
Value 46223637763226975169811574678980988062352942905796024418374088462283266028397419061844253648558095583525812123359940142715489213804081856552839989984792146409681828330907512828980195773684517608768070790132475471616090385706951969965753108785842224655915490012657490547546703652912478897820507732839652432466994402190062643177682115212605584874763004990068554132899489800847406079309122506585601354573307471944926424646385768102300449961691319673551389661609884497430412675572719560146768024072898731426997474702405641417355641736363152437407

Factorizations

Primary (ID: 171430) 3524231977105652352792847170762485540677710407750483 (proven prime)
(ID: 172156) 13115946414284874577096395909425010766919588488385804446283432291542087266376310644105250790979342730349766106971290616816282840135034268521111532018431002704267631467358636111113251402376770878541491153025283863111478339409486973741215119795063772741650651799124156386764499998915491776573781694088613666099256789343935799459170790303705774525527210804713234051295691378468924198749880205584052423823479423576650978074174322975990560364470159700295528906841489129379479932205761950042189829 (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.