Factor Info
| ID | 8420 |
| Size | 175 digits / 581 bits |
| Status | composite |
| Value | 5901529127403835464053915894727302303530379076059115794467566243450430617191658073783019793033763511377636151597787848749314554190951736701031949191094038770259580403873964979 |
Factorizations
| Primary | (ID: 18102) 4040609273925388685799856703093687 (proven prime) |
| (ID: 18103) 1460554269745214007935833120579032946601790902459669267662564771208500155479882660997623431371443792154252797189864883340577194711686770642917 (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.