Cody

Problems

1 – 6 of 6
Problem Title
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Solvers
Difficulty

Problem 1298. P-smooth numbers

Created by: Richard Zapor

Tags primes, find, mod

1

63

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

2

338

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

4

380

Problem 1082. Lychrel Number Test (Inspired by Project Euler Problem 55)

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

65

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

5

523

Problem 1477. Champernowne Constant

Created by: G K

Tags math

2

55
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