Factor Info

ID 136498
Size 120 digits / 399 bits
Status composite
Value 649747297524574359340166941848786162916406897517454116651651983150354464036988895052804163067661550070605379991076266081

Factorizations

Primary (ID: 171396) 22412430154357855698961488981703308916921 (proven prime)
(ID: 171397) 28990488449921080692492471080111493557055199347305037079060864260297067922505961 (proven prime)

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.