Factor Info
| ID | 1231 |
| Size | 77 digits / 255 bits |
| Status | composite |
| Value | 53748863096910969033368174439822357846453482016759643488237827359734441958523 |
Factorizations
| Primary | (ID: 970) 69437671937928401952347 (proven prime) |
| (ID: 1232) 774059118009573470026172798150004363897927179083994209 (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.