--- libtommath-0.41-orig/bn_mp_prime_next_prime.c	2007-03-11 08:45:11.000000000 +0900
+++ libtommath-0.41-orig/bn_mp_prime_next_prime.c	2010-07-15 22:46:54.000000000 +0900
@@ -143,7 +143,7 @@ 
 
       /* is this prime? */
       for (x = 0; x < t; x++) {
-          mp_set(&b, ltm_prime_tab[t]);
+          mp_set(&b, ltm_prime_tab[x]);
           if ((err = mp_prime_miller_rabin(a, &b, &res)) != MP_OKAY) {
              goto LBL_ERR;
           }