- 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 Regular Prime is 4253.
- Note 4253 is the exponent of the 19th Mersenne Prime
- Surah 42 has 53 verses.
- 353rd Index Prime additive composite is 3272.
- 3272 is the 538th Quad Prime.
- 538 will takes us back to 353 again!
- 538th Non-Chen Prime is 9127.
- 538 is the 438th Composite and 438 is the 353rd Composite!
- The 538th Composite is 658 which in turn is the index of Composite 798.
- 798 is the frequencies of كهيعص (Kaf + Ha + Ya + Ain + Sad) in Sura 19.
