Factor Info
| ID | 17018 |
| Size | 171 digits / 567 bits |
| Status | composite |
| Value | 257001865175479266796560711764033370548102520557475589351070086670956448477812168334505679564266152850646715865815944075468245480062767396330773942988999336905012818440081 |
Factorizations
| Primary | (ID: 6721) 13094322377956920597215509541997540493466263550896158313340716530769 (proven prime) |
| (ID: 17019) 19626969441971133431230867480956807705605182297144094327462085370666665673932596981762425465565943459649 (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.