Factor Info
| ID | 8508 |
| Size | 116 digits / 384 bits |
| Status | composite |
| Value | 21385694034347626544639025656083730072845105092084194437433895037634953234272559846776073301468786304484807049871799 |
Factorizations
| Primary | (ID: 8509) 2868318061062142721089 (proven prime) |
| (ID: 8510) 7455830761818816624297835338369036330851451598213251551559834373515306587160301362777580134391 (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.