Factor Info

ID 138394
Size 998 digits / 3315 bits
Status composite
Value 42165199866952333658808503344509087041484352219833408390479087602749821187103010633258684418325138373755318260470568568165587431793010478267937676967828220796748286766598830824645474233065955665469332562486518192399298596507992136615382704115724252288418773120483244838146504593120066449826362085149522553513379755792219668862107989302928141687807991123990090463551781869170194771752911445469508494262238702931862250553548795253539348865200781509103156537031957801414429055052071746266149984453020791015459152407650425270575721344794632985724733329726572596503081204838967571689930299838216016365207230572658962135700269085587127635110914593995574017721593331621647347505496314677290457276228874636106318667027354246217539112178437648044587148492314761059222121751735887390782176777171672551045698546690271075840844729194368570824696650752297681124677928471647356086572421363955919804955602231945700923584498345784893963100323874150120798962670707883707546172653564694246030291489632977982615993501

Factorizations

Primary (ID: 137218) 534774978203436731701 (proven prime)
(ID: 138395) 78846620701299967773861755623461550256095521431622733771897529011434323024625476210884692137563009097104629668743910015775584968068543629003989626710490372361922875311235562654726841393963866299971732509015283923921019201404994041109914550139896039976224598937401425474327336805134494098843857069809756559908643076793245764347540791806461098682750757783161724585708407189415990512816459966521666475944136260357732802320768315504773551547272367179116249819831561147814335772479226051520247259238383150695206247624081432332491252589596335615623366239843501381812178949776555479583484231078308513560567330019194925767898190240536295451847927712514478534592062947832832578982641169699504889886066972190716379380314158923191875522324040001861422519008062130157442432773954001838497700474381497944231581690591267213031730712582506728744828604435207512332340947984730246496586939343617096859545679512428079310511298230624503743755136360092631463833815196321090399310835472339322201801 (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.