| Search | Sequences | Report results | Factor tables | Status | Downloads | API | |
| Some database statistics (This is no longer accurate - InnoDB does not maintain an exact row count.) | |
| Primes (List) | 2,220,130,713 |
| Probable primes (List) | 1,130,726 |
| Composite numbers with known factors | 6,075,911,222 |
| Composite numbers without known factors (List) | 868,124,888 |
| Numbers with status unknown (List) | 31,355,730 |
| Total | 9,196,653,279 |
| Show distribution of digits by type | |
| Smallest ones | |
| Smallest probable prime | 20 digits (31870856966516346509<20>) |
| Smallest composite without known factors | 19 digits (3238076968044838243<19>) |
| 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 | 834,627 | 0 |
| N+1-method | 248,363 | 0 |
| Combined N-1/N+1-method | 24,370 | 0 |
| PRP test | 77 | |
| Show queue | ||
| Certificate | 9,290,860 | 0 |
| Certificates by user software | ||
| Found factors | ||
| Method | Total | |
| ECM (Montgomery) | 77,571 | |
| ECM (Edwards) | 9,696 | |
| P-1 | 389,122 | |
| P+1 | 51,860 | |
| The database is running on | |
| CPU | Ryzen 5800X |
| Ram | 128GB DDR4 |
| SSD | 5x4TB Micron U.2 (7300 Pro), Raid 5 |
| Disk usage | |
| Database data | 6,745,147MB |
| Database index | 1,120,490MB |
| System load | |
| Load average, last minute | 38.4 |
| Load average, last 5 minutes | 38.92 |
| Load average, last 15 minutes | 35.25 |
| Show internal configuration |
| Distribution of probable primes |
| Distribution of composite numbers |
| Do quick self-test |
| Tool: calculate group order |
| Tool: Next prime above N |