Factor Info
| ID | 143425 |
| Size | 166 digits / 552 bits |
| Status | composite |
| Value | 9859897349945026900245079774088095151442878837139138106748030763749821276371037159957019904535574376592760593847390097218891902215275291482068726716743523311023275959 |
Factorizations
| Primary | (ID: 143157) 2968681525990533400813 (proven prime) |
| (ID: 143426) 3321305186704108713217798955253175373176289977191045178840036935839209530497446357626287758941730115223341888420717312694065826662735718393957043 (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.