Factor Info

ID 196742
Size 812 digits / 2695 bits
Status composite
Value 12450017269832475127829620459117408503192029177618146784215336442189005551008841867637119366546938386070306454270446126074012635520115537577098516377292341221974514180006126088950716481171156805832133132387557884014415951905008888422890364537700086279925905097584348482784480494334561247259140063283511292859316663400437849665025576995821036749159441211597529032984317704088171618360067053847368259229686951890790126426376963960442122339698137011357006805816648409273630126389060802985506726112854750509529516885364896091471011400030136789474818010090208603530194275194600750775985665989911305040846498423005586656187359111818524591939466328476447604865859486117962200649340500170910274372316864253535174163468706306277744971415410563798705891636093615449267629090191092304623699108022177862606694781523266359841

Factorizations

Primary (ID: 163597) 1546560344500893698747469472508245393978645677324423876501595478180527615547834549 (proven prime)
(ID: 196743) 8050133519911470052299607221957602159165328012453196466949323254412604740657533235967943452214440772242503362040549978764042211777621503003022774182105465152638306647492893391228627799425147383965745470225123465810174322849588432338025446261068279934613596931790084586109944093650810081425132052140008553555133768741861531019869590853140448116036947236616275660425611838744301031848558570123800521132896079643830807183805558966051993777011506938374773483073134665968863311751951295215052575562101743027769038120945559793688475768842738216458212197170975960451752684705985516823528362338045947055047963817425217308923966879729741163428199968517621810343566925953794650406210494440091281442980299707897616827568504808870824999906109 (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.