Factor Info

ID 5431
Size 330 digits / 1095 bits
Status composite
Value 391050645519828870609013635957206648697117975780498067002527115752140549152136689155520908653074533454645016473773508940688106820021647622681451436191063099617754463586521922052327403207006875551950226385054440588442633951647510423780690215146988881461260707567382678597955288173742753584990873521861382263231514667122972725699047

Factorizations

Primary (ID: 4225) 82064241848634269407 (proven prime)
(ID: 5432) 4765177094319757232336984965806301151495993503475804950084398719242803196810580213463378484580272033990335009167655465631128710116972099404203888844856505835406635445581951558302940212184818035476445990541284482830289558074617368810696510839707722614553169889796963861691697822931517474756027906703311544534521 (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.