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. 

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 83. Prime factor digits Created by: Cody Team Tags primes, poor_test_suite	12	850
Problem 1925. Smith numbers Created by: Sky Sartorius Tags sum, factors	4	252
Problem 234. Project Euler: Problem 3, Largest prime factor Created by: Doug Hull Tags projecteuler	1	281
Problem 1066. Multiples of a Number in a Given Range Created by: @bmtran (Bryant Tran) Tags factor, plus15, colon	0	199
Problem 191. Proper Factors Created by: @bmtran (Bryant Tran) Tags proper factors	1	174
Problem 1826. Find vampire numbers Created by: Andrew Newell Tags factors, number theory	6	142
Problem 365. Numbers with prime factors 2, 3 and 5. Created by: elias GR Tags primes, factors	1	161
Problem 2674. Generalised Hamming Number Created by: Jean-Marie Sainthillier Tags hamming	7	136
Problem 43269. Get all prime factors Created by: Jamil Kasan Tags primes, factorization	4	138
Problem 148. Factorize THIS, buddy Created by: the cyclist Tags easy prime, basic matlab	3	967

Recent Group Finishers44

Recent Activity

	Abhishek Gangwar submitted Solution 2646512 to Problem 83. Prime factor digits on 3 Jul 2020 at 3:39
	pign_an submitted Solution 2630269 to Problem 148. Factorize THIS, buddy on 29 Jun 2020 at 16:51
	pign_an submitted Solution 2630248 to Problem 43269. Get all prime factors on 29 Jun 2020 at 16:50
	pign_an submitted Solution 2628421 to Problem 365. Numbers with prime factors 2, 3 and 5. on 29 Jun 2020 at 11:55
	pign_an submitted Solution 2628352 to Problem 1826. Find vampire numbers on 29 Jun 2020 at 11:43