Factor Info

ID 123957
Size 708 digits / 2350 bits
Status composite
Value 159090466055307859735048386622708252361869753465883753360058674792323611611249405051520647245874563538978207577349041258308778070333455414492140164761056964021083295799215869433854845502698208616161979268347349416575587035864887503526041687823048927845989176690371547898902652010303405249349933740484886702447415949067817445715114082242048112695836251498072112293911510581591385404198975042276770351940302764734436025008106101778364283375802591217158537754801149627258724848575457778365971331297382430355660036124380354034555882556803276546996005344421327621801210944415821614858092565707150378261494378838251348029833311853262219849538269660437141524605150021258472678764186109697159130284673055062899433731

Factorizations

Primary (ID: 123958) 290306961482776855503621453151 (proven prime)
(ID: 123959) 548007754422197266098277218664627619087713611300767485586878694104127906159009380471785712430216835186886043933976676176317634346723226059615815517431810244842070807825506141014285906921525327193502123804134009201222212236636957212751093543387241811407939787807316364476795946975349578422467007630167385328924765146561109886460762649382735223088948746811579984225376922388388799172140964669405358018725327353360688654142535432588436699825983371679800492993312916528907878377788367680471322626334275471749392876294666319408191990053464319451102844829057788834701726753235714891363581508004108490771795636150062114100780465093778873816877575319045111944562634589725314501770703581 (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.