Factor Info

ID 55118
Size 177 digits / 588 bits
Status composite
Value 778097520753251144389448514446284481979635236129677351732912301622204250668967095956525244182612139630183247151583032547826618844615915539999506518672052942427613621687300655993

Factorizations

Primary (ID: 54899) 299872566772439874463 (proven prime)
(ID: 55119) 2594760598236767659586108735017435146648593053811378457578801397154324308950195268324236048318280125988023006963987219847942195496920062042214191383008846311 (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.