I celebrated a birthday last week and on waking up that morning, I rolled over and told Mr Chicago “I am in my prime!”
This was a serious “geek alert” moment as I was referring to prime numbers. Is it a little worrying I was thinking about mathematical concepts as soon as I became conscious? Mr Chicago replied …there is the making of a birthday card in that statement. And so the seed was sown…time to put on my graphic designer hat. If you need a little refresher course on what a prime number is click here.
So if you are looking for a birthday card for someone celebrating a prime number birthday and who’d appreciate this fun mathematical fact here you go.
I have created cards cards for ages 7,11,13,17,19,23,29,31,37,41,43,47,53,59,61,67,71,73,79,83,89 and 97 year olds. I figured 2,3 and 5 year olds were unlikely to get it!
Simply click on the birthday cards below for a full size pdf birthday card you can print to your hearts content.
These cards are for non commercial use only.
Enjoy!
Love from
Creative in Chicago
XX
That is a seriously fun idea for all the math and numbers people out there. Brilliant!!
this is great – ty!
Thank you for these. My friend, who’s a math professor who just turned 67, will appreciate this at his party coming up later this month.
hope he enjoyed!
Should make one for 75
75 is not a prime number (it is divisible by 3,5 …) However it would be an interesting age to make a card for!
Hi, thank you so much for making these available. I just wanted to let you know that the link for 61 isn’t working.
oooh thank for letting me know, going to fix that one right now!
All working now, I am guessing this is the one you were after so here is a direct link
https://www.creativeinchicago.com/wp-content/uploads/2014/03/birthday-card-prime-61.pdf
Thanks very much Zoe!