| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| infinitely many primes proof | 1.19 | 0.9 | 1365 | 7 | 28 |
| infinitely | 0.16 | 0.6 | 9111 | 69 | 10 |
| many | 0.49 | 0.4 | 2397 | 4 | 4 |
| primes | 1.14 | 0.5 | 7283 | 31 | 6 |
| proof | 0.99 | 0.1 | 5333 | 67 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| infinitely many primes proof | 0.83 | 0.9 | 901 | 79 |
| infinitely many primes of the form 4n+1 | 1.89 | 1 | 9853 | 23 |
| infinitely many primes of the form 4n+3 | 0.77 | 0.9 | 7576 | 93 |
| proof that there are infinitely many primes | 0.12 | 1 | 7212 | 97 |
| erdos proof of infinitely many primes | 2 | 0.7 | 9075 | 64 |
| euclid's proof of infinitely many primes | 0.42 | 0.8 | 9584 | 95 |
| prove that there are infinitely many primes | 0.96 | 0.4 | 6286 | 76 |
| proof of infinity of primes | 1.58 | 1 | 2949 | 80 |
| proof that there are infinite prime numbers | 1.93 | 0.7 | 2323 | 51 |
| infinitude of primes proof | 0.41 | 0.3 | 9759 | 68 |
| proof prime numbers are infinite | 0.75 | 0.4 | 4513 | 51 |
| prove there are infinitely many prime numbers | 0.58 | 0.8 | 8959 | 2 |
| there are infinitely many primes | 0.29 | 0.6 | 1029 | 80 |
| infinite primes proof by contradiction | 0.84 | 0.1 | 8961 | 66 |
| prove that prime numbers are infinite | 1.7 | 1 | 6274 | 4 |
| how to prove infinite prime numbers | 0.01 | 0.5 | 3525 | 93 |
