Factor Info
| ID | 15312 |
| Size | 135 digits / 446 bits |
| Status | composite |
| Value | 127246348144551848476665523340671830018943526217603106550211801240711546191738384488431247550154626861609843126211445935643924728074317 |
Factorizations
| Primary | (ID: 11060) 8340357737139637289786276330761 (proven prime) |
| (ID: 15313) 15256701469521323966727983323108629020628516217131270414114864552087363288167550828414741319023291010597 (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.