multi_modular.h

#define mod_int uint_fast64_t

/* This is the largest value we can do arithmetic on without risking overflowing. 
 * It will be optimized to a constant if any optimization is turned on. 
 * The expression below assumes unsigned. 
 */
#define MOD_INT_MAX ((1 << (sizeof(mod_int)*4)) - 1)
#define MOD_INT_OVERFLOW ((1 << (sizeof(mod_int)*8)) - 1)

/* Don't want to be up against the limit so 
 * we have room to gather. 
 */
#define START_PRIME_MAX (MOD_INT_MAX/7)

#define LINBOX_PRIME_MAX ((1<< 50)-1)