Factor Info

ID 153810
Size 996 digits / 3309 bits
Status composite
Value 766197866009309960075725901592669100838090012256193327445680016417269484407018145891375643457388984300413052520378629863637831414659995154195555450722878752254097938749764477833424054193464530763645731805586920118839645632815302827085450180206139925894813763641197083687857279900902801687607531096193559280145005662008735593415093662615303618395964763329353485236579925833921484812853343552214531502453148912558263520842210816266367954197546539442427550069881564426120909128312946672925976986048937363524775786070837696898490080713781361606637161016848214078536466270706320265853970643786589519476077429536043786098193629420373344134898949024288153566716300145358205022053580844460759101602446921158137465542947895417301116226211830775460373354135928002465373667497063446094427300412489280701749548938073778889926073012659913112904004383827869206254504152002729332122805423358464724334909884811212117670150277281932528139721571377679457699163287143313857562406916330970319539056630842877814288173

Factorizations

Primary (ID: 152107) 137317950448357919059 (proven prime)
(ID: 153811) 5579735668261806172860749336266836837063731350766693613282939803280670246112281846806594256330530415674824726546732894385518832555137524888181267724242197704147968480458046433936219175435007462137855502367471227822198030151184820200791557343159949088227345536772141178348123441494531402350981052439092152638572683045745230591502363461843089327824380450816249430629324375537677565195778018615379090232322981238602373492462946582346874562815901897354201661602593758352363027532129333224763003512221142103669594815864994471353285425942366022856046692673500347449889465831381855657840205614979319248497829249265178749165377727929349753552177472432696298251861824536566544289625777213287747365928580410563153290949221304178227780478747032456463929925288189691660584770416896059832239842877131999934236726003413796736277444994570280586486601541495416026271276140346262719570149705149853515587868496460659218490415880955289883217172484153112353704669916045662526666713505784979723647 (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.