Primes which contain only one odd digit: Difference between revisions

m
added whitespace and a stretch goal, added a category (Prime Numbers).
(→‎{{header|REXX}}: added the computer programming language REXX.)
m (added whitespace and a stretch goal, added a category (Prime Numbers).)
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{{Draft task|Prime Numbers}}
 
;Task
Show on this page those primes under   '''1,000'''   which when expressed in decimal contain only one odd digit.
 
Show on this page those primes under 1,000 which when expressed in decimal contain only one odd digit.
<br><br>
 
;Stretch goal:
Show on this page the &nbsp; <u>count</u> &nbsp; of those primes under &nbsp; '''1,000,000''' &nbsp; which when expressed in decimal contain only one odd digit.
<br><br>
 
=={{header|F_Sharp|F#}}==