Factor Info

ID 103906
Size 590 digits / 1959 bits
Status composite
Value 47069769254507721307835963115153184536286817338241278666699121215569526655047657634269253805850429858609256435804101977062483710148361633942521765627945455955742428814890236087378472285360672638952877867698250500527502322962982987811012462331759438264924773983149418713744766481430787483185829771361189986088591863537450461189631387996763962157755258005476453397029327096229497273564250761397653055504083474088033400923570651076553424417042975403717588376854959058149479883177481855450815656755988267774534755373101075770452760364952324268548003587812574214749321212986222800969526843449281

Factorizations

Primary (ID: 46910) 280049490727626464818796161 (proven prime)
(ID: 103907) 168076610788367196030857275498767831028880535981111738912982676213650944104441626735507846927850520044208371761633956051467732805372375077305522850385267003731623389853487361584433092155062950560008483630474374777885879515993171075050642302693839507293085449568444829064666611527916943608130636282011996183057654920489148088174166372047170562459753722924022258425574012668574227318994496370450611974612967829760900209085063310268486807982767145159881847859681954173107557391000909237297169210334186600522065351127818853686510232637554246189599337795054057298585921 (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.