Factor Info

ID 31307
Size 457 digits / 1515 bits
Status composite
Value 1056937673917428970779891084719119862350780485438302390457430599977743928435758903780900813185563243328526408047866698730633370791243979016213257905474428405819549159880430205230699423897994597166619227573967613337231597488063908379179479113673183637964974293394536229964264735834338687111566484249712401410490392242755876134880525577309299980252442773546806660316155445539027837245094436643162433046507336900026183755753736738269042798317445528416517088517

Factorizations

Primary (ID: 17513) 41860517287867240460042208225615145479852721 (proven prime)
(ID: 31308) 25249035186284461977038536285625261087426183270371160085610092379025388514836404946719124292330112072310750996504842006087236519800171708199726771674949119960406639300035287173572774290551409089415468189568471202161078414700494690895789277844399730064759554070046354178696380890117100528836690332949545377316952565809038136010016245514283339381632197416099367980430204103066850617071956753693683204979786353149077 (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.