2n2 + 29 is prime for n from 1 to 28.
29 = 4!+ 4 + (4 ÷ 4)
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
29
2n2 + 29 is prime for n from 1 to 28.
29 = 4!+ 4 + (4 ÷ 4)
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics