Factor Info

ID 171243
Size 967 digits / 3211 bits
Status composite
Value 3114901816242782905814130975486507656042464985813425570078136986552438798817098357148960011533782396053861717408734464874328845419632775332220604636153102942572197820559609928861879962396693894388621824263756969109978587279877503038476506942715087323863013101042934821188832838615614050005333954909060660730468646805796357711214773982636772931994810456045231494576158144447641857495929373153615338854465041230701860857627827414263940382667728551458026095445277559043797953996602509852636414612967367746372023677798402066055259348535607265179425394791676968348976011228106442350667826291765703604268327669267654498420945783348421072611741062909584212718904841252744806798878739338348918958599450010377965482096753029343573788142663639628849929892090345763906867591300449737875424429252586212914586565326714380808812093014170395701920811255466597319363192739716818772137264237132926941573904380876744041874284000584602032500633785209685773338095384293172341891931611091

Factorizations

Primary (ID: 134111) 3795521911775341204317584693 (proven prime)
(ID: 171244) 820678127711242539028355410197302857239206579220440581879255275721266315512822003009650391634692824829613415126072556563647877165612973969365365618879125146183976476679643554365977921974960470242531029724916008760881203520518945966585026320149092295134805395975099739686036998122828134931471529173511631529976181943988263141412081664231460032515853643277948940377208985484287328260282645784066379856187688887912597210941908305088945546933722863733501390623154589576148040653579146024317981341160119144713904802627395022941645850108959391609659116177437471325551622755465357223087284523301183566544272857083223444099335466535370825170192206299716541254933113389354150400171040939458034641695582913357022142219543387783087496737596797833820689370148399585858430089052627875124221895684392710699047462144840548105978829218241481429074027637652609837914506022375725257052892381680544600672651597035519408882371724080896895660351753828780339687 (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.