Cousin Primes
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Basic Info
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Discovered by | |
Number of | |
Description | p and p+4 are both primes. |
First Few | (3, 7), (7, 11), (13, 17), (19, 23) |
Cousin primes are numbers wherein two numbers have a gap of four.
Examples
7 and 11 are cousin primes.
19 and 23 are cousin primes.
Largest Known Cousin Primes
See Also
- Twin Primes, wherein the gap is two.
- Sexy Primes, wherein the gap is six.