Factor Info

ID 25315
Size 569 digits / 1890 bits
Status composite
Value 51490517491576384060544978999387836600562916628599091008414660657823671867224048119639514228244259922586106325248551425481469157775271116702863991063360689927153137695214901226821965762266012187915854155001451508707265752243262626170534147417112360822413819975508680599103282557811442790601330398458835765769239787664225820946271304440622368848715872418473075922494203732892376118876479456168091784722811457922122258396083200861769477569318294218624768094953988254133208544823423737936309959347731053857196976601465756589230928785943151528266583431772061597133168747673

Factorizations

Primary (ID: 10405) 8099559410464120708848563721343 (proven prime)
(ID: 35564) 6357199803368795338154511271060465321786807091837535498794617479226102518747921354839145521681806505465204462789959094902202010147710376168365536850982414591446579373297237743545297745484938339934367693753001405203433376179720718575757463654190151736891085951223203341591957166053972974467783169537930065745203150684630409133409358897315180329622570209637037384475226901663453508333965173209983768990258274674206229086284303136927039963527166791415626859826414625815512455931348640804073008583714123810122690645694457224198555244581870311 (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.