Factor Info
| ID | 201644 |
| Size | 138 digits / 456 bits |
| Status | composite |
| Value | 109028205301217478400898604970174673365061849910141290908289006058661149577214292209171486395555815537680903898885412260019817367351322909 |
Factorizations
| Primary | (ID: 216072) 172016541999068516095714768113163 (proven prime) |
| (ID: 216073) 633823956894842562379242151262363259647101623972130689763802802638157946211047009813379721262831283316343 (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.