Factor Info

ID 196741
Size 889 digits / 2951 bits
Status composite
Value 1946081024879778841743927968867920239052019005324666632708712871347355625181898584153477683547719602068780107106657970047514004817122312438272685451426074854008859180964825105864402602245448173727737300814881662322783459113759064747219866863760510360785701919110045442694950386292992568882219285707736870070657505913015955443484336367170787977454274634535271322704627502449900576147000325591385435201192398234923549375782287431230951130881606866186873100963332108479203911281743065391081211040881621743737714755183232021944170733472119894706483101279583569985055293004880804572860418139917090789880517960423648543832753106906838939150180811075694773838619583152027138089024245009201730490332090564077271370398477306549226007519858938138724620225787530669980252993941279266970838661680076063438180624738841081939624487484435774705684856258483949037491354829223918524924116781142250400736361

Factorizations

Primary (ID: 195661) 156311512080815363224313447069676220006324599771565886720930962137524987451721 (proven prime)
(ID: 196742) 12450017269832475127829620459117408503192029177618146784215336442189005551008841867637119366546938386070306454270446126074012635520115537577098516377292341221974514180006126088950716481171156805832133132387557884014415951905008888422890364537700086279925905097584348482784480494334561247259140063283511292859316663400437849665025576995821036749159441211597529032984317704088171618360067053847368259229686951890790126426376963960442122339698137011357006805816648409273630126389060802985506726112854750509529516885364896091471011400030136789474818010090208603530194275194600750775985665989911305040846498423005586656187359111818524591939466328476447604865859486117962200649340500170910274372316864253535174163468706306277744971415410563798705891636093615449267629090191092304623699108022177862606694781523266359841 (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.