743 = prime number, Sophie Germain prime, Chen prime, Eisenstein prime with no imaginary part 744 = 23 × 3 × 31, sum of four consecutive primes (179 + 181 + 191 + 193).
743 = bilangan prima Sophie Germain, prima Chen, prima Eisenstein dengan tidak ada bagian imajiner 744 = 23 × 3 × 31, jumlah empat bilangan prima berturut-turut (179 + 181 + 191 + 193).