List of Fibonacci-primes <= 14,760 These are n's s.t. n by n nullspace matrices can't be built out of smaller square nullspace matrices. 4 5 16 30 32 62 (62 by 62 nullspace matrix can be built from 8 by 20's) 126 128 170: 171*3 = 513 256 510 682: 683*3 = 2049 2046 2730: 2731*3 = 8193 2978: 2979*11 = 32769 3276: 3277 *5= 16385 3640: 3641*9 = 32769 8190