Factor Info
| ID | 65921 |
| Size | 117 digits / 389 bits |
| Status | composite |
| Value | 773520705991621578130204460729678107034086290599173400544619781376524164925594101784236765918869638083919522292894209 |
Factorizations
| Primary | (ID: 65726) 12042065697120681040605799 (proven prime) |
| (ID: 65922) 64234885064326986735376185843217168083349762163432982585833075487739419089453927112396533591 (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.