- The exponent of the 19th Gaussian Mersenne Prime is 353.
- 353 is the sum of the frequencies of م + ح (Hha +Meem) in Surah 42.
- 353rd Happy Prime is 17911.
- The 19th Semi-Prime is 55.
- The 55th Emirp is 1229.
- The 1229th Regular Prime is 17911.
- The Emirp of 1229 is 9221.
- Surah 92 has 21 verses.
- 9221 is the 1143rd Prime.
- 1143 = 9 × 127.
- Surah 9 has 127 verses.
- 9221 is the 438th Long Prime.
- Recall 438 is the 353rd Composite.
- The exponent of the 19th Gaussian Mersenne Prime is 353.
- 353 is the sum of the frequencies of م + ح (Hha +Meem) in Surah 42.
- 438th Composite is 538.
- 538th Non-Chen Prime is 9127.
