Factor Info

ID 153448
Size 814 digits / 2704 bits
Status composite
Value 9028717311672399740809416581871326720641933182998036371125118989672046733636825349872663474924727800481984568528004198240519305614876931970252597617175836313124818700119801156512793253732499606038576097932330451367442615993686814764241144940172429536563006227676229183902150023301985653576028013884189836340742720490926526997743839385817171577512562873975172187712393924377993400683910141796628627673865036767260978727091939527877164857267135770959921432610401974420312123481582648630541931893861296900623577218130834655949542438664170608736850086789852665815868751401512126524369128872652189239332000124668163236991473711908611642786054693117375657659511755299817549103503795118959907188479536399715995714586685340022221131406699717994978400206167130111351053671054530104151074458891099978012298868221405244497207

Factorizations

Primary (ID: 152144) 1957050265641190278444689343367208059795495051128357202940887 (proven prime)
(ID: 187537) 4613431484200694417457528564382517289251547066613496838990763618637596924977046320933543204725376880315786442469189371498787350252722757929231011109010244591505125382846394757091511276664211823957467813872713425936415940483370788667242057666375447670721761727241900465987105231280178890653803182548087364655307355089974955174600736213842330315113927272443608067777404444028265085166087302899044995164836846902759149621048230343245073320868371788555266352454576520808899427532339596286443603028203681533591274453069386293828716199407327047973398308596417882742743210634807107317723221992308921327719260281594666518782935153167632090048217580848999652273828029569465805908286357331117081012060231993299554755965453212693171080870399201881649572733024851361 (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.