"base30 decimal" primes
 n   n30 n3010
 2 = 2 = 2
 3 = 3 = 3
 5 = 5 = 5
 7 = 7 = 7
 11= b = 11
 13= 13= 13
 17= h = 17
 19= j = 19
 23= n = 23
 29= t = 29
 31= 11= 1 1
 37= 17= 1 7
 41= 1b= 1 11
 43= 1d= 1 13
 47= 1h= 1 17
 53= 1n= 1 23
 59= 1t= 1 29
 61= 21= 2 1
 67= 27= 2 7
 71= 2b= 2 11
 73= 2d= 2 13
101= 3b= 3 11
103= 3d= 3 13
107= 3h= 3 17
109= 3j= 3 19