Factor Info

ID 101818
Size 428 digits / 1421 bits
Status composite
Value 31369729156082196332904907273812942323366971731378649590186351224983542590068760239215781447394230274824902857105859209186249593201056396097522710850441003170321829569194366676603086778284862348490572978185086910603807231762637906956609845163530538424480995697601393942569968932428301342103874435893348340525735235078767110404811727111329847181499937738342586623074404733647354298785757228395769043134840033072256709271572015057

Factorizations

Primary (ID: 141) 481086261779233475625991833542941 (proven prime)
(ID: 117242) 65206038185471001355075481929785868415920586321705486170737920765580759840824313221508781333985994789596475377665018232505216150592724779716474519499954427618159291418731704890373047833226157995285661609899213658923900249637289581898243206555132889614524842562121042281078590073107917501747236961610113938936670550014719862555598790670018140434226109763785686860979214770621191096071062280484677 (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.