First 25 ulam primes
Ulam primes: Primes in the Ulam sequence.
First 25 ulam primes have values between 2 and 1721.
Checkout list of first: 10, 50, 100, 500, 1000 ulam primes. You can also check all ulam primes.
List#
2, 3, 11, 13, 47, 53, 97, 131, 197, 241, 409, 431, 607, 673, 739, 751, 983, 991, 1103, 1433, 1489, 1531, 1553, 1709, 1721
Table#
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 - 10 | 2 | 3 | 11 | 13 | 47 | 53 | 97 | 131 | 197 | 241 |
| 11 - 20 | 409 | 431 | 607 | 673 | 739 | 751 | 983 | 991 | 1103 | 1433 |
| 21 - 30 | 1489 | 1531 | 1553 | 1709 | 1721 |
Related#
- Learn more about Ulam primes.
- All ulam primes