Factor Info

ID 152582
Size 336 digits / 1116 bits
Status composite
Value 660828253935405484755231134734416370051450283552713521765760255783233916647460973547720869665417696682663472468985675528746424070572668748114460089280898915623923221574810927529314254187326150523678221617685639308018409385462658451189728510606694515906416581852764739711656514656192398516024316629099425533821714391689214100598620161653

Factorizations

Primary (ID: 152111) 1739014844889065247394714470434503 (proven prime)
(ID: 186664) 380001502504460137271111224835788989053941425190486679873424403918052818118664180019720383614397656284819961232164671064780175938390423491651134268036628295992103109760225942554763873048487336091563956963965849273263770808753504966771667179310504011553716014658204433708935926389258865517468513168334051 (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.