Factor Info

ID 164957
Size 774 digits / 2571 bits
Status composite
Value 835986432903084442229415645440761142446904098544162907617436753817946278480152196154677724108160149493887928478662745835450893409291173944956954914411704123726796007973989384408234344166071940436284498455839634101597519889866257100023516615099711284745587519037752005631270308147797037857339900491116899106452238702840806152860096424685736458566634245565250570511592007498972359230009301104107264851258105355103546339625040728599205555381262859616216236862231209983081027319205337693414848148345959803656275337333871144003896149320301670086286038765598190890892874536515172137485189542440336764161755953115793472616665389388830335836176634687093414383869513341958681928466453644119642934429945544796429370011783154942311391758994055309114786882215487047671247857341101498853

Factorizations

Primary (ID: 196580) 87228131736578862065231093761717 (proven prime)
(ID: 196581) 9583908496718564651799724176040515449334323430631461796406727275951959106374051657421615734251505247494328509512806188730646468916039240572881862166329721910848949470962707739434640831131796706802187857355840936388833472422711729534683678777649235495515252306432084491815501730992713991724684128183331199845847800586139340272578729176478255403621515465920571966371060302570296216976619790085007177371211215401705213659223710202420716524741765425597280845046107709295944117346349926994987864928498674581828641421638366467833878910221655261098672219249993458151050483879561311114627972692815428670742214588442130218207026592942983228153196005646244798391487290707063544380108359746168463016016846639840097385243549527032636050309257338880900209 (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.