Factor Info
| ID | 5721 |
| Size | 210 digits / 697 bits |
| Status | composite |
| Value | 516784336950633164396857771437532471176241256626397995083695458708286722951946661255164069611252105976154917087415513993106572965964751382712776219302943315215378517754924044081537256080920348793855463509465089 |
Factorizations
| Primary | (ID: 13604) 7455602825647884208337395736200454918783366342657 (proven prime) |
| (ID: 13605) 69314896331769810667316553566211790126623900551090918797168174799287543473084966580144213727588305022570437179689768938410695242883490770350580184630940621336577 (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.