Factor Info
| ID | 136538 |
| Size | 108 digits / 357 bits |
| Status | composite |
| Value | 257210561359909254496455727359709989682235990749832914665033867322716795982061995300964215874789076026711749 |
Factorizations
| Primary | (ID: 136429) 24913194075042688582253 (proven prime) |
| (ID: 136539) 10324270769342069038352177845139396808825769696610391378689329291673857539170676315833 (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.