Factor Info
| ID | 31818 |
| Size | 186 digits / 617 bits |
| Status | composite |
| Value | 506083874524809027339019794050516948773749932867800379262859602557044847525010298010535225196603457975667660367676482715767124952628083369530111624560651360432019544132464033220278291057 |
Factorizations
| Primary | (ID: 17127) 19197545705142827447183881455518760379441910619182497 (proven prime) |
| (ID: 31819) 26361904917316295237166374859991558961474761196225661945861222142873672514470410695480886200516738949110450232409794078159245507830481 (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.