Problem 1350
Find the greatest four-digit prime number such that all four digits are prime and all four digits sum to a prime number as well.
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Individual Rankings
The first 10 to correctly answer this question are shown below.
- Carlos Alberto Miranda Pantoja
- Frank McGartland
- Richard Atchley
- Mario Skrtic
- Peter Phipps
- Iqbal Shahid
- Raymond Chrisman
- Mike Schieffer
- Sarah Hellman
- Florence Rollins
Leaderboard Rankings
The 10 top-ranked leaderboards for this question are shown below.
- Bunnell Mathletes
- Morning Glory
- Morning Star
- WeLikeTurtles!
- Western New Yorkers
- Monti drop-outs
- Mikey