Factor Info
| ID | 15948 |
| Size | 175 digits / 579 bits |
| Status | composite |
| Value | 1064146428292918156528811444480129890240994115318952514197135052489971785560254777882333477692428512899150237449349867857296039028199984201090363449720725089571507080591152533 |
Factorizations
| Primary | (ID: 15949) 113589353104935751242284769764062782943229987275844482938811341584563837643673133 (proven prime) |
| (ID: 11336) 9368364192635570536820270641094526818432914571726884941545525447306194544364947298173904481801 (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.