Factor Info

ID 69979
Size 856 digits / 2843 bits
Status composite
Value 4433879725007881831593151439100872340069304549331463611350750983481155351734065884331433468620322515738428827061301720930186533065251440853267886506509598817176317506757183227883713333101520641669129060849428388003796168783980807202298137929584403635450689522481749560886960962047453150599009647092224684517291448719925680953037642301128525696855073944250525035617484457723679451759351334335540030398879124297328889336397269513609348219134478220798091163202806077953939167541731123922746758754380792878617935109525967482276320652432272363940609863027151935955098378729803525120545232934355287393403190251188785097567822155962775815191782979139168577633130437827059302270553716958776120854983561869286160005504132192781881641036879941326482011503489352542464346974646330837883811999031582632646868155461506134763179413951126012702925311362506518064902499291

Factorizations

Primary (ID: 68129) 8374006851436085760993151 (proven prime)
(ID: 69980) 529481263112114761277652322556098284793963754588941632139699928148543607096015705086407486026639453008794976897629251455990204640086633384755998785433788826448566017174315231354694199119176794896499138190544440355673952637016377307320512623696841084088287204100203990731757984270466871665223442025946201386789674253819637344647871135579531929360662145488739898646438995745435486021846436965514580990327612730101234074674694706039017844479935070504176288256089794654684357620150617024943864732429152298588123925618182360704141996527056464014530307238414770863137186489816453228547320753575064753219848454539778343735196898064830092326202765432421331288873894215991760116645377363575875615831318676775005056035631823339544519303716670746081059950342439864845597921900756334984998641528001402946365432409221467520828239613335325215141 (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.