Cody

Problems

1 – 9 of 9
Problem Title
Likes
Solvers
Difficulty

Problem 1162. Happy 2013...

Created by: James

Tags new year, different digits, 2013

8

137

Problem 1281. Fermat's Last Theorem - Fermat's conjecture

Created by: Marco Castelli

Tags matlab, find, sum

3

80

Problem 1298. P-smooth numbers

Created by: Richard Zapor

Tags primes, find, mod

1

66

Problem 1096. Largest Twin Primes

Created by: Des Mc Manus

Tags primes

2

380

Problem 525. Mersenne Primes

Created by: Drew Weymouth

Tags math, prime, integers

4

421

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

Created by: @bmtran (Bryant Tran)

Tags projecteuler, plus15

1

68

Problem 365. Numbers with prime factors 2, 3 and 5.

Created by: elias GR

Tags primes, factors

4

379

Problem 249. Project Euler: Problem 9, Pythagorean numbers

Created by: Doug Hull

Tags projecteuler

5

698

Problem 1477. Champernowne Constant

Created by: G K

Tags math

2

58
1 – 9 of 9