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Large Integers

This tag is associated with 32 posts

Project Euler 327 Solution

Rooms of Doom

Project Euler 128 Solution

Find the 2000th hexagonal tile in which the differences between it and its 6 neighbors yield 3 primes.

Project Euler 231 Solution

The prime factorisation of binomial coefficients

Project Euler 455 Solution

Powers With Trailing Digits

Project Euler 203 Solution

Find the sum of the distinct square-free numbers in the first 51 rows of Pascal’s triangle.

Project Euler 206 Solution

Find the unique positive integer for a concealed square.

Project Euler 249 Solution

Prime Subset Sums

Project Euler 250 Solution

Find the number of non-empty subsets of {11, 22, 33,…, 250250250250}, the sum of whose elements is divisible by 250.

Project Euler 137 Solution

Determining the value of infinite polynomial series for which the coefficients are Fibonacci numbers.

Project Euler 133 Solution

Investigating which primes will never divide a repunit containing 10**n digits.