Factor Info
| ID | 16812 |
| Size | 162 digits / 536 bits |
| Status | composite |
| Value | 216054988528339232487588122036323107864824318577326719289085957024978708980692576642055602889364562964860260188634900684789309994633754716725618252963188769111863 |
Factorizations
| Primary | (ID: 16813) 997778184811820085932891049469009 (proven prime) |
| (ID: 16814) 216536091705680031095479015173936967285706054967866603667197248675149304054019781125428986819759772375876470840658328643458003207 (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.