Problem 1722. Find the next prime number

Created by Chris E.

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","targetMode":"","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","targetMode":"","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n<w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Find the next prime number or numbers for given n. For example:</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[n = 1;\nout = 2;]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>or</w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"code\"/></w:pPr><w:r><w:t><![CDATA[n = [5 7];\nout = [7 11];]]></w:t></w:r></w:p><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Good luck!</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

877 Solutions
330 Solvers

Last Solution submitted on Jun 24, 2022

Last 200 Solutions

Problem Comments

Solution Comments

Solution 4627384

1 Comment

1 Comment

GeeTwo on 20 Jun 2022 at 21:16

Oh, I like that one! Iterative, but elegant.

Though you can knock it further down using ans in place of y.

Problem Recent Solvers330

Problem Tags

prime

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 1722. Find the next prime number

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers330

Suggested Problems

More from this Author17

Problem Tags

Community Treasure Hunt

Problem 1722. Find the next prime number

Solution Stats

Last 200 Solutions

Problem Comments

Solution Comments

Problem Recent Solvers330

Suggested Problems

More from this Author17

Problem Tags

Community Treasure Hunt

Players