First 7 thabit primes

Thabit primes: Primes of the form Of the form 3×2^n − 1.

First 7 thabit primes have values between 2 and 383.

Checkout list of first: 10 thabit primes. You can also check all thabit primes.

2, 5, 11, 23, 47, 191, 383

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