Basics - Factorization

Curated by : Athi

<div style = "text-align: start; line-height: normal; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: Menlo, Monaco, Consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: none solid rgb(0, 0, 0); white-space: normal; "><div style="display: block; min-width: 0px; padding-top: 0px; perspective-origin: 289.5px 21px; transform-origin: 289.5px 21px; "><div style="font-family: Helvetica, Arial, sans-serif; line-height: 21px; margin-bottom: 9px; margin-left: 4px; margin-right: 10px; margin-top: 2px; text-align: left; white-space: pre-wrap; perspective-origin: 266.5px 21px; transform-origin: 266.5px 21px; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="display: inline; margin-bottom: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 0px 0px; transform-origin: 0px 0px; "><span style="">Interesting problems involving Prime factorization were presented in this group. It includes problems on Smith numbers, Vampire numbers, Hamming numbers etc. </span></span></div></div></div>

Community Group Solver

+50 points

Problem Title	Likes	Solvers
Problem 83. Prime factor digits Created by: Cody Team Tags primes, poor_test_suite	14	841
Problem 1925. Smith numbers Created by: Sky Sartorius Tags sum, factors	4	244
Problem 234. Project Euler: Problem 3, Largest prime factor Created by: Doug Hull Tags projecteuler	5	399
Problem 1066. Multiples of a Number in a Given Range Created by: @bmtran (Bryant Tran) Tags factor, plus15, colon	2	222
Problem 191. Proper Factors Created by: @bmtran (Bryant Tran) Tags proper factors	2	197
Problem 1826. Find vampire numbers Created by: Andrew Newell Tags factors, number theory	9	148
Problem 365. Numbers with prime factors 2, 3 and 5. Created by: elias GR Tags primes, factors	3	173
Problem 2674. Generalised Hamming Number Created by: Jean-Marie Sainthillier Tags hamming	9	133
Problem 43269. Get all prime factors Created by: Jamil Kasan Tags primes, factorization	6	187
Problem 148. Factorize THIS, buddy Created by: the cyclist Tags easy prime, basic matlab	8	932

Recent Group Finishers73

Recent Activity

	John Pekor submitted Solution 4939159 to Problem 234. Project Euler: Problem 3, Largest prime factor 9 hours and 27 minutes ago
	Ainz ooal Gown submitted Solution 4929579 to Problem 43269. Get all prime factors on 26 Feb 2021 at 3:53
	Ainz ooal Gown submitted Solution 4929449 to Problem 365. Numbers with prime factors 2, 3 and 5. on 26 Feb 2021 at 3:36
	Ainz ooal Gown submitted Solution 4929324 to Problem 191. Proper Factors on 26 Feb 2021 at 3:24
	Fred Guo submitted Solution 4922419 to Problem 2674. Generalised Hamming Number on 25 Feb 2021 at 12:18

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