Factor Info
| ID | 2560 |
| Size | 103 digits / 340 bits |
| Status | composite |
| Value | 2164746106300056268251472803651494959855886632977395734242398447883399918471826675885287661649261577481 |
Factorizations
| Primary | (ID: 19671) 157393477257579000092993572752789683416120273639369 (proven prime) |
| (ID: 2272) 13753721844250167674053932561585423251305429858083649 (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.