What is the 6615th prime number?
The 6615th prime number is 66343. The next prime is 66347 (a gap of 4) and the one before is 66337.
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 6615th one is 66343.
- 2
66343 is prime because no prime up to ā66343 ā 257.57 divides it.
- 3
The primes are spread thinner as numbers grow: by the prime number theorem the 6615th prime is close to 6615 Ć ln(6615) ā 58193, and here it is 66343.
- 4
66343 has no twin: neither 66341 nor 66345 is prime.
Primes around the 6615th
| Position | Prime | Gap from the previous |
|---|---|---|
| 6612 | 66293 | 22 |
| 6613 | 66301 | 8 |
| 6614 | 66337 | 36 |
| 6615 | 66343 | 6 |
| 6616 | 66347 | 4 |
| 6617 | 66359 | 12 |
| 6618 | 66361 | 2 |
Questions
What is the 6615th prime number?
66343.
Which prime number is 66343?
66343 is the 6615th prime number.
What is the sum of the first 6615 primes?
207,097,460.