Factor Info
| ID | 193987 |
| Size | 161 digits / 533 bits |
| Status | composite |
| Value | 19561484379696941593911144504614647046467517489989381172364471294991309824269735574963129081806876055064579532631890786100990977700569887814298412966834365724567 |
Factorizations
| Primary | (ID: 193988) 11590904892766863174138498517648612609771513872829 (proven prime) |
| (ID: 193989) 1687658087152798868495507485867844342857201190996996393842875240355524897546293469788376902793931312029088215523 (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.