Tetratrigesimal is a number system where the base is 34 and all numbers from 1 - 18 have a repetend of 4 or less. Full Repetend Prime Numbers: 19, 23, 31, 41, 43, 53, 59, 67, 73, 79, 83, 101, 113, 149, 157, 167, 179, 193, 199, 233, 241, 251, 293, 311, 313, 337, 349, 367, 373, 389, 401, 431, 439, 449, 461
