Factor Info

ID 194865
Size 918 digits / 3049 bits
Status composite
Value 517161394232245831142805326942503199204976929789508111203137082738426298650773274711629697615775201291951803180825123723508822138563578515225223641900230286052016302358584110897583689985739097977544728981502039570229041961034215426861170677642759053150909787021635740803980149168151509290580951650955872267429567229498106309062061209999469478328471691925512626650655906261115822352231200515074326857392557053818613548531757469632738063136147595584348351654637227454479147999485113769937492946874238375974648590339814946875658973472349417435095759699385167959576691966968256875100895455969738852570870739344507777561201991730388971824626707290335656399100839557885985643080742250231842783544305056941178635844318272841215646836735161680298768503823189514702626300008232344888417882387666482478318448275918772573442857321229580527696352537049479915808533657098313396551674601496727303526066200906621911482940793755839987

Factorizations

Primary (ID: 193513) 17991968401975482068056971155435154276497971758910432037 (proven prime)
(ID: 194866) 28744014144414712657928974576997376687962343367484485085893309819905878824296201629848921304928583697041361289739214351395835806786303059013788835235202295573374565762581814029160133465176264898552380237944389840821748925700032950976230899966684042751301840136723975818890012965291530795161779480890681993999671259125794537768582338200004468861646219998745731271152122469218569608208001918380772012340722284539907191875237729445587218204849952488069210752101034184408353338018648878144217790026087404764502277302501506814097316844791703337563044289700276085720971353706962907604338853293032427123563663209861110167915014139799735868594290277379301988925463922611315710180449521622676899436473735863478414750854255190773558165668764702392952303517484089578507977869058380902297266884152020675586199701628901176747047916126882957694160552173134233101064401531735351 (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.