Factor Info

ID 171244
Size 939 digits / 3120 bits
Status composite
Value 820678127711242539028355410197302857239206579220440581879255275721266315512822003009650391634692824829613415126072556563647877165612973969365365618879125146183976476679643554365977921974960470242531029724916008760881203520518945966585026320149092295134805395975099739686036998122828134931471529173511631529976181943988263141412081664231460032515853643277948940377208985484287328260282645784066379856187688887912597210941908305088945546933722863733501390623154589576148040653579146024317981341160119144713904802627395022941645850108959391609659116177437471325551622755465357223087284523301183566544272857083223444099335466535370825170192206299716541254933113389354150400171040939458034641695582913357022142219543387783087496737596797833820689370148399585858430089052627875124221895684392710699047462144840548105978829218241481429074027637652609837914506022375725257052892381680544600672651597035519408882371724080896895660351753828780339687

Factorizations

Primary (ID: 169593) 35781628429886658331140591695821 (proven prime)
(ID: 171245) 22935740035402355053757777161600789915512728383431661622890034644488389580425537490668866359418789959372996198904132099335040527647398698877547095938266785641908234406558224982315202109387383471843904962708000566845731729038255839440659221812817248014340669077374516694738054893782883397587810677976086203509436996643882109991106774015594269530329857634872861942290283974681495814757662704913270948433352775711531910243989358994322768080162011283261103432585596528906862448988075956975159114974769111315893595093373923458634173181219563531165536420263515937273863343888289623917608590169296643954698375307854296940054635989474821730936038803810952695952296826622694631504961820679643828548492285136197957903298099095100504933603465668347508319708254776154407121292984149547974703706331184419274354704476058527035597883661764338208772175680748536275080038522697657444487139888375420612371831863600006684374147 (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.