ems and RSA algorithm) 1. Find (19344 mod 30) (19344 mod 30)65 mod 11

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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1,2 rqrd

ems and RSA algorithm)
1. Find
• (19344 mod 30)
• (19344 mod 30)65 mod 11
2. Find the Eurler's function of 45, i.e., $(45) =?
3. For n E N and p is prime, prove that
(n|p - 1 and p|n³ – 1) → (4p- 3 is a perfect square)
4. Find gcd(x+1,x² + 1 and than
Transcribed Image Text:ems and RSA algorithm) 1. Find • (19344 mod 30) • (19344 mod 30)65 mod 11 2. Find the Eurler's function of 45, i.e., $(45) =? 3. For n E N and p is prime, prove that (n|p - 1 and p|n³ – 1) → (4p- 3 is a perfect square) 4. Find gcd(x+1,x² + 1 and than
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