Prime95: PRP-3
PFGW: Fermat and Lucas PRP
149264 mod 95 == 19, any 10^(95k+19)+7 is divisible by 191
149264 mod 447 == 413, any 10^(447k+413)+7 is divisible by 2683
149264 mod 5754 == 5414, any 10^(5754k+5414)+7 is divisible by 80557
10^149264+7 has "algebraic" factors only

To be completed...