On the pseudoprimes of the form ax + b
1967 ◽
Vol 63
(2)
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pp. 389-392
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A composite number n is called a pseudoprime if n|2n− 2.Theorem 1. If a and b are natural numbers such that (a, b) = 1, then there exist infinitely many pseudoprimes of the form ax + b, where x is a natural number.The proof of this theorem is given by the author in (5). This proof is based on the following two lemmas.
2018 ◽
Keyword(s):
2012 ◽
Vol 22
(4-5)
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pp. 614-704
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2013 ◽
Vol 13
(4-5)
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pp. 847-861
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Keyword(s):
2011 ◽
Vol 07
(03)
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pp. 579-591
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Keyword(s):
1996 ◽
Vol 48
(3)
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pp. 512-526
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Keyword(s):
Keyword(s):
2012 ◽
Vol 21
(10)
◽
pp. 1250097
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