Factor Info
| ID | 89897 |
| Size | 198 digits / 657 bits |
| Status | composite |
| Value | 487663928023567580665249755576551033592167410046088824120187505517102702288710430262102119717453467268168690151037474731360055857808916217761483260734026603678137160207777591836520912828228666131259 |
Factorizations
| Primary | (ID: 89898) 238824108369072337553839623931699681 (proven prime) |
| (ID: 89899) 2041937605687382679955898685261745659793460505985068501503589953026113605839710090669448751584691172562835753856595222067848304070821241780223463676261214698307739 (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.