Factor Info
| ID | 4046 |
| Size | 174 digits / 577 bits |
| Status | composite |
| Value | 388470477471255643541647112014196875789356464234143060128626560410091046820929607518806933542369129035025817599224314691352860085674435081905420855164619802493851448178751137 |
Factorizations
| Primary | (ID: 3267) 15079116213901326178369 (proven prime) |
| (ID: 4047) 25762151571796201921006914837537810334694810083670533890988691524452827283359747921168108825024776352877036681363676777252642222380275052556208885515873 (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.