Factor Info

ID 137100
Size 281 digits / 932 bits
Status composite
Value 31626557580931229207241134710632433870525059952271074993061655430024967870081408807581650055218640768243826000368607420988099185877528059126836514856398554010109658256037745232843835196408368613153405684023148474160504596393106376209876792014526369572650424749224354322469339410871

Factorizations

Primary (ID: 136413) 1081383636631149044212969 (proven prime)
(ID: 137101) 29246380756655359584144414968990074055117321153326318096656024832410045422158405466065570336811836271533666041757200888515687176283396434515876102912284215083280807375569003221104854587801034534341972323643363278408497909327410651905318349775286035002195359 (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.