Factor Info

ID 138395
Size 977 digits / 3246 bits
Status composite
Value 78846620701299967773861755623461550256095521431622733771897529011434323024625476210884692137563009097104629668743910015775584968068543629003989626710490372361922875311235562654726841393963866299971732509015283923921019201404994041109914550139896039976224598937401425474327336805134494098843857069809756559908643076793245764347540791806461098682750757783161724585708407189415990512816459966521666475944136260357732802320768315504773551547272367179116249819831561147814335772479226051520247259238383150695206247624081432332491252589596335615623366239843501381812178949776555479583484231078308513560567330019194925767898190240536295451847927712514478534592062947832832578982641169699504889886066972190716379380314158923191875522324040001861422519008062130157442432773954001838497700474381497944231581690591267213031730712582506728744828604435207512332340947984730246496586939343617096859545679512428079310511298230624503743755136360092631463833815196321090399310835472339322201801

Factorizations

Primary (ID: 136399) 261968569374120475321751 (proven prime)
(ID: 138396) 300977406906773450523339729151322072230338746083149633932540497167492930803305754116906268470010235135338577425122664156836671102084355103482133543892195242731816015786269938635102055232933286347675451111314087426518678539210096941356791619433009590778192783164449216626431572375124577590429892657218208877923619151359445831232698897247711026231963014991214426313878949171100240179984019621152666542676508298098533086700161723919604056159834583223668084201669587534172025542382214811368065426850146727329205592681318937009578655209857027836348903410598539432937992349593941077411469776746070383115180935186490111900759036921840771302320621486025405645713436873568903489512072051156727543215648399963457939856201617397183778635858618890871087771011380845246782407448442706129548277480439249557184696496948761485156223960991266149344406374637090093210276513169215150875129349323998082360738645582301550369403173166303996565955936496363998818695656812667551 (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.