What is the 1212th prime number?
The 1212th prime number is 9829. The next prime is 9833 (a gap of 4) and the one before is 9817.
Position
Pick any whole number from 1 to 10,000.
How to work it out
- 1
List the primes in order: 2, 3, 5, 7, 11, 13, ā¦ The 1212th one is 9829.
- 2
9829 is prime because no prime up to ā9829 ā 99.14 divides it.
- 3
The primes are spread thinner as numbers grow: by the prime number theorem the 1212th prime is close to 1212 Ć ln(1212) ā 8605, and here it is 9829.
- 4
9829 has no twin: neither 9827 nor 9831 is prime.
Primes around the 1212th
| Position | Prime | Gap from the previous |
|---|---|---|
| 1209 | 9803 | 12 |
| 1210 | 9811 | 8 |
| 1211 | 9817 | 6 |
| 1212 | 9829 | 12 |
| 1213 | 9833 | 4 |
| 1214 | 9839 | 6 |
| 1215 | 9851 | 12 |
Questions
What is the 1212th prime number?
9829.
Which prime number is 9829?
9829 is the 1212th prime number.
What is the sum of the first 1212 primes?
5,568,095.