-define(HIGHEST_TARGET_SCI, 16#2100ffff).

-define(HIGHEST_TARGET_INT, 16#ffff000000000000000000000000000000000000000000000000000000000000).

-define(DIFFICULTY_INTEGER_FACTOR, 16#1000000).

-define(MIN_NONCE, 0).
-define(MAX_NONCE, 16#ffffffffffffffff).

-define(NONCE_NBYTES, 8).

-define(SOLUTION_SIZE, 42).

-define(MIN_SOLUTION_NUMBER, 0).
-define(MAX_SOLUTION_NUMBER, 16#ffffffff).