Factor Info
| ID | 13887 |
| Size | 146 digits / 485 bits |
| Status | composite |
| Value | 77323796902947219670176787170333861929443345617804919233632403160558048384317974310501925407825637049898604449862086885421761449801484005281761031 |
Factorizations
| Primary | (ID: 2938) 2741672362528725535068727 (proven prime) |
| (ID: 13888) 28203150004265715428161662523291017156591807971383531440079598987205082385383931725966418094019612025170902155015954565553 (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.