Factor Info

ID 25665
Size 411 digits / 1365 bits
Status composite
Value 485208593160667461711759860694373483835528106668732515394383838545496807343137316883383902949577384364444357624178535438352622707288895090036055288886549823913396267961024989463490889566134269096561178883921456016887249696385142117285065552748864799637743190374435101885757845475059300503457524386917863233445047822979921160124782144342784233963804257654719330884850079452309600418777155787652943125253680650133

Factorizations

Primary (ID: 2938) 2741672362528725535068727 (proven prime)
(ID: 25666) 176975410990810448575997913902548786370716769512554218416666764640328859806640200275229744960538953402468639291121567339905543787546813240600392284516997971796868971826040099025583166107975513459035519688508413819024547283337233940511849493922009680708446187961355228050816365941403595575248634790525729176353204894618623202267851893663961774059456452787388530136064293875147045135724179 (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.