Factor Info

ID 145563
Size 560 digits / 1859 bits
Status composite
Value 22458227387336980144491052673694542021016143810572735144608622627940317727604188632689869801658372818619312336224153523632557963955993058661706421658287395483288170156223911400296271172375005939870469577756623333272609262721957009714956134391060479018169785116155767434977511646762094227357192864346404537671566074720887106888722811120652863040451742035712813341300863202128522718112654914529055390133374677826642947522245156185049153236083710961556589451414145063479516481081020728652652050014917948113151713594924580511449835633480627435166884160975338708129

Factorizations

Primary (ID: 4661) 30289645235740564742379791 (proven prime)
(ID: 145564) 741449007162261970002706118715751726071950938209297652106370200325441697404303030004234060183260225327751208202105078252255263619925198462509237512834984324394777365150521125381543902183091767719041528281518970053388872655401273532139189546918867580035624742588724380930642702751238376230589404041004562429732729524791742947909406517080120998578863752233151518646497682578446684279631103102967857581099348609264888233824622499341288994611730615195737411866244617159354424848067116581826695675306455304144711293263709527744592159543119 (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.