Factor Info

ID 51502
Size 497 digits / 1651 bits
Status composite
Value 64134783852554720033273188401459720623556529143177542225872529488916169143804690415153632553184091491748714691245220210793986185048660529367050550135471740297431305681504057320101089045048299622978856986078345691671832372125251044094863379414772639788854125042225523331669080985813605203366679739783874007026216282338336165145066119273686277267718372110719480293749572087259499557234160334578252155283401127106533892305275809643754452788366822651850458833736073739809746079674729127862476658179661

Factorizations

Primary (ID: 50287) 1350472353550875103121929 (proven prime)
(ID: 51503) 47490630729256635091565246813884807158031361187807832303203826999347547939507940144389102561738741579486524059411792756936449730205339006096156516317907258774059994312056820070425398112852344463639988148189223950378904387722509202256378775428899376324757167556334924205726042455687885823996037088852754154441118262174582831861653586329420744566786231268811826464897173724974572587967264734288406401071838156632870094227338253921708065521842350636521962516671532413011708709 (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.