Basics - Factorization

Curated by : Athi

Interesting problems involving Prime factorization were presented in this group. It includes problems on Smith numbers, Vampire numbers, Hamming numbers etc. 

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Problem Title	Likes	Solvers
Problem 83. Prime factor digits Created by: Cody Team Tags primes, poor_test_suite	12	619
Problem 1925. Smith numbers Created by: Sky Sartorius Tags factors, sum	3	186
Problem 234. Project Euler: Problem 3, Largest prime factor Created by: Doug Hull Tags projecteuler	1	190
Problem 1066. Multiples of a Number in a Given Range Created by: @bmtran (Bryant Tran) Tags plus15, colon, factor	0	157
Problem 191. Proper Factors Created by: @bmtran (Bryant Tran) Tags proper factors	1	134
Problem 1826. Find vampire numbers Created by: Andrew Newell Tags number theory, factors	6	110
Problem 365. Numbers with prime factors 2, 3 and 5. Created by: elias GR Tags factors, primes	1	126
Problem 2674. Generalised Hamming Number Created by: Jean-Marie Sainthillier Tags hamming	7	99
Problem 43269. Get all prime factors Created by: Jamil Kasan Tags primes, factorization	4	115
Problem 148. Factorize THIS, buddy Created by: the cyclist Tags easy prime, basic matlab	3	816

Recent Group Finishers37

Recent Activity

	Stephen submitted Solution 2193664 to Problem 43269. Get all prime factors 7 minutes ago
	Stephen submitted Solution 2193661 to Problem 2674. Generalised Hamming Number 10 minutes ago
	Stephen submitted Solution 2192877 to Problem 1826. Find vampire numbers 9 hours and 22 minutes ago
	Stephen submitted Solution 2192882 to Problem 365. Numbers with prime factors 2, 3 and 5. 10 hours and 39 minutes ago
	Stephen submitted Solution 2192711 to Problem 191. Proper Factors 13 hours and 2 minutes ago