Factor Info

ID 158295
Size 1035 digits / 3437 bits
Status composite
Value 282685842669661730934874453838400619928129083531421512090174459896965499895960903642534866575202527763360557155437963016365858185920832584109072014021532329930231340860414562217384664678477501173683364536654297609154240113995757221629836108437800994190646662056524864531788254034925750994909796548262181671745434218893691456018785642927608995739961740853752073454933013328976565532335295153865741360344736778398750264123312617836012428116079647314390938080788082876917701873057062541056692526747331511437598202599538030726125757471182470586465922862997214737487296567628439589126797524222561915324320103603760477303482575376232311497802128069628263727922395351007432018697344550192462497204170323344134179621063792370243487549214445014329168601758218463244777843879258941248327311269194218373176019981654259026444403722811663880200412345623393647474691429021008632766798971740051934155778752413541994277872400616675675822468959932896342588819950140335627851857219569348144746809483076780340289469467147523980538449385390060158266934767

Factorizations

Primary (ID: 10426) 7647513170903349335637401 (proven prime)
(ID: 158296) 36964413967301471431828446716982243465707082518697476767448810956204260643736090632133379542592808874789331134788581671845646931055955600280293008663992489910835347098726181737271833685897225925768324313332584267302446868052157542729572038220431693448950694861340136279223184765429707460832473745397285403065707638583785843444349013776042771331402121496458889248844618495404269755586486795210958627538271221799710876301686013244258276498987287673135340790668632383476454902106584416280376744237950883118159020237172369919596604913822851031479233465279640185307623749693890748887111779498132180661889834849000133864863842583210490255241518126885541324857724576953846112367962464825355752009744191206873105559811565229896921251924890453474553982071266519202864364393553484651506411710240678138791495845767703995228431559622542861663326549850957912402250657848543047905976748665343652941386296482367637379815089537131317922608351414421620106600925854634559235825578457287845060351000716704290317179974845342368967 (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.