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	833
Problem 1925. Smith numbers Created by: Sky Sartorius Tags sum, factors	4	238
Problem 234. Project Euler: Problem 3, Largest prime factor Created by: Doug Hull Tags projecteuler	4	382
Problem 1066. Multiples of a Number in a Given Range Created by: @bmtran (Bryant Tran) Tags factor, plus15, colon	2	215
Problem 191. Proper Factors Created by: @bmtran (Bryant Tran) Tags proper factors	2	190
Problem 1826. Find vampire numbers Created by: Andrew Newell Tags factors, number theory	9	144
Problem 365. Numbers with prime factors 2, 3 and 5. Created by: elias GR Tags primes, factors	3	166
Problem 2674. Generalised Hamming Number Created by: Jean-Marie Sainthillier Tags hamming	9	128
Problem 43269. Get all prime factors Created by: Jamil Kasan Tags primes, factorization	6	177
Problem 148. Factorize THIS, buddy Created by: the cyclist Tags easy prime, basic matlab	7	927

Recent Group Finishers68

Recent Activity

	mansour torabi submitted Solution 4645313 to Problem 83. Prime factor digits 19 hours and 1 minute ago
	David Burns submitted Solution 4619570 to Problem 148. Factorize THIS, buddy on 18 Jan 2021 at 22:02
	David Burns submitted Solution 4619570 to Problem 148. Factorize THIS, buddy on 18 Jan 2021 at 22:02
	David Burns submitted Solution 4619505 to Problem 43269. Get all prime factors on 18 Jan 2021 at 21:53
	David Burns submitted Solution 4618465 to Problem 2674. Generalised Hamming Number on 18 Jan 2021 at 18:23

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