hi how to mod this two array in c
   //a=0x79be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f8179
const uint64_t  a[4] =  {0x59f2815b16f81798, 0x029bfcdb2dce28d9, 0x55a06295ce870b07, 0x79be667ef9dcbbac};
  // b=0x483ada7726a3c4655da4fbfc0e1108a8fd17b448a68554199c47d08ffb10d4b8

const uint64_t  b[4] =  {0x9c47d08ffb10d4b8, 0xfd17b448a6855419, 0x5da4fbfc0e1108a8, 0x483ada7726a3c465};

// result = a%b;
uint64_t  result[4];