MGF 1107
Chapter 8, Number Theory Formulas and Tables
Please do not write on this sheet!
Prime Numbers:
2
3
5
7
11
13
17
19
23
29
31
37
41
43
47
53
59
61
67
71
73
79
83
89
97
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Inverses
mod 26
a
mod 26
1
1
3
9
5
21
7
15
9
3
11
19
15
7
17
23
19
11
21
5
23
17
25
25
Identification number formulas:
ISBN numbers, where the number is where is the check digit the formula is
UPC numbers, where the number is where is the check digit the formula is
Bank numbers, where the number is where is the check digit the formula is
