Factor Info
| ID | 139059 |
| Size | 129 digits / 429 bits |
| Status | composite |
| Value | 816949962552500527295650113212800192723190761427348071689901249382130513753649691323841557023269354234911426600151972339568367391 |
Factorizations
| Primary | (ID: 138866) 992366694093342427421 (proven prime) |
| (ID: 139060) 823233959195790856730339369531232051560592615839890859600047905137928521692395195695154330100326119506110571 (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.