Factor Info

ID 171255
Size 994 digits / 3302 bits
Status composite
Value 5020397864676042040665635997794818434944730423566404444320041170929633540746357407444498261097727466545633040403137977546946845418232673821768372784750387578734134427803928114756922009544211904534213361221641423436474468299764054937561475438120323772440246399222911948601220758133983745981534611318963285325148864932099515888951535784092801187611312023716313439375464251608682065345316983920321743263254371677332382545396562064900516210113309178583802987698819048479038676711551544927846508377557102352263578141561299415485317631334524913506260578278735031971020139708620990020696219381108684330370096701733049065619696625271164865742619777551250670655844133921557616483493826283020981071740028094202807703055143262266059839648243546740518607539404108663301684867975274749583891386810408819793284806311315367791659797036666048375880418850907864107770720874602789452574639969306745818519083540660561796957590681148198236690049952242638266825357744918178531841984166000075054349431500470964291863

Factorizations

Primary (ID: 169683) 284459488760341684300180667649788239692912396580968825138428395879767302088224679193 (proven prime)
(ID: 171256) 17648902789478569150990470126235997321257239625001104011657283742958158322107679306541701409284294135659738391170206855546362633441166062482818251082450287155394004747137581395144691655635018860278662417435776909790611042791357236969286863830661357067739454840668673732708047007623014447413224880762268321334716735305576758898934135742840279821455923085034117026177285393101361572532811050396052965722773094965438318186546530063091941365080485404670769559872993757618971894495041114065152174886578865155149626033367628690080986181734991643887841395394150639792917202411274650908789099478009867200610005631250867694981608857062724747509696818914939544105959950821856481752693377159560468305814259669832175328291262089443990238693223588459593533403057278306553785640980777901860981611400464148105385255783175793164974570319054748719223489154515176327883336685278077776758753059079501903305902104705561787814262191 (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.