Factor Info
| ID | 18842 |
| Size | 171 digits / 566 bits |
| Status | composite |
| Value | 215327401199812420231603808227482988989245958658817442568388342766724337000626514512314840240059207804965610444721195101767117931028506578729604894767574283268025577549337 |
Factorizations
| Primary | (ID: 18843) 820897392402727154889937592766080854712048479741649 (proven prime) |
| (ID: 18844) 262307327557174327699313810586621263245067414695231352010360428372970013028125222663043088909864759746786452041744807113 (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.