Factor Info

ID 137351
Size 273 digits / 905 bits
Status composite
Value 192080159483682302454884522450790084917403699330399546526834663132234982905738483639787805547041936307959302697927179524761812472152836887016179722219622219605263395108762476404021052481091121412576864943123427267692137759909926358511335213031191600667436323267713804984641

Factorizations

Primary (ID: 136766) 81769833316936487882480161 (proven prime)
(ID: 137352) 2349034499546887398604747000005995495210638380672204473628539655038003924811338910830938699553608202959627217464430082831009220656981023275814068761284372524549560381949170903971396337229361647996056099341005823466043071318945442260387673628795681 (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.