Page 99 - Numbertheory

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P = 3k +1 P = 3k 3 P
P P = 3k
.P =3 . ( ) P = 3k + 2

P + 2 = 3k +1+ 2 = 3(k +1) P = 3k +1

P + 4 = 3k + 2 + 4 = 3(k + 2) . P+2

.3 P P = 3k + 2

. P+4

[Even And Odd Numbers]

2n .1 0
n = 2k +1 n = 2k

2k .k ∈»
.
. 2k +1

.
.

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