Factor Info
| ID | 4129 |
| Size | 211 digits / 699 bits |
| Status | composite |
| Value | 1706288129164380503115827414210074739212855032053777377321410088971752053510753601862243172091958915453396429586031375606027907269316632027476469770934751871119753291662933218832660300552709857001001425390835907 |
Factorizations
| Primary | (ID: 2996) 23728823512345609279 (proven prime) |
| (ID: 11302) 71907826710272195772738878076380190985408361080039546046920168950135544914298533606630684231851857479344778747064595270223373943881686096371524724831181284519479017447624995178773117999774333 (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.