| Search | Sequences | Report results | Factor tables | Status | Downloads | API | Login |
| Some database statistics (This is no longer accurate - InnoDB does not maintain an exact row count.) | |
| Primes (List) | 2,166,816,421 |
| Probable primes (List) | 1,316,693 |
| Composite numbers with known factors | 5,921,733,725 |
| Composite numbers without known factors (List) | 702,412,941 |
| Numbers with status unknown (List) | 44,046,314 |
| Total | 8,836,326,094 |
| Show distribution of digits by type | |
|
|
| Smallest ones | |
| Smallest probable prime | 314 digits (1068509044...01<314>) |
| Smallest composite without known factors | 83 digits (6733117011...83<83>) |
| Interesting ones | |
| Probable primes that failed primality proof or had a factor | 713,810 |
| Odd perfect numbers detected | 0 |
| Insert queue | |
| Entries queued | 0 |
| Total delay | - |
| Primality proofs | ||
| Method | done | pending |
| N-1-method | 809,638 | 0 |
| N+1-method | 230,160 | 0 |
| Combined N-1/N+1-method | 24,361 | 0 |
| PRP test | 10 | |
| Show queue | ||
| Certificate | 9,227,957 | 0 |
| Certificates by user software | ||
| Found factors | ||
| Method | Total | |
| ECM (Montgomery) | 75,518 | |
| ECM (Edwards) | 7,504 | |
| P-1 | 370,209 | |
| P+1 | 50,854 | |
| The database is running on | |
| CPU | Xeon 8360Y |
| Ram | 16x64GB DDR4 |
| SSD | 5x4TB Micron U.2 (7300 Pro), Raid 5 |
| Disk usage | |
| Database data | 6,705,180MB |
| Database index | 1,079,104MB |
| System load | |
| Load average, last minute | 28.68 |
| Load average, last 5 minutes | 32.72 |
| Load average, last 15 minutes | 28.4 |
| Show internal configuration |
| Distribution of probable primes |
| Distribution of composite numbers |
| Do quick self-test |
| Tool: calculate group order |
| Tool: Next prime above N |