Factor Info
| ID | 15163 |
| Size | 204 digits / 675 bits |
| Status | composite |
| Value | 147193073783601920633287790330124602863771832139830689138712611736408073554252575596503904529250026843943230415437676907332575023889038841760738007057557789897576825562361573395307354517056110822947155969 |
Factorizations
| Primary | (ID: 5686) 703135063886107310322869668180880900631970395041438633085656587740154733922499375339477804972453889 (proven prime) |
| (ID: 15164) 209338264216395299263918969004137489561155704267051138003570996094913819533313706658122621122709241118721 (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.