Posted by **Ashley** on Saturday, January 26, 2008 at 10:12pm.

What is the largest two digit prime number whose digits are both

prime numbers?

- Calculus -
**bobpursley**, Saturday, January 26, 2008 at 10:26pm
I will be happy to critique your thinking.

- Calculus -
**Ash**, Sunday, January 27, 2008 at 8:04pm
well i know it has to begin and end with a 1,3,4,5, or 7.but i dnt know at to do after

- Calculus -
**Ash**, Sunday, January 27, 2008 at 6:44pm
well i know it has to begin and end with a 1,3,4,5, or 7.but i dnt know at to do after...

- Calculus -
**Anonymous**, Wednesday, December 7, 2016 at 12:27pm
77

## Answer This Question

## Related Questions

- PROBLEM SOLVING IN MATHEMATICS - there are two prime numbers between 100 and 199...
- Math - Find all the two digit prime numbers neither of whose digits are prime.
- math - Find all the two digit prime numbers neither of whose digits are prime. ...
- Math Prime Numbers - Grade 7 question: I am a two-digit prime number I am one ...
- Math - What are 2 prime numbers between 100-199 such that the tens digit is a ...
- math - the number has 7 digits it is evenly divided by 00 the value of one of ...
- 5th grade - The number has 7 digits It is evenly divisible by 100 The value of ...
- 2nd grade - The sum of my ones digit and tens digit is 10. My tens digit is les ...
- math - the sum of the digits of a two digit prime number is substracted from the...
- math - The Florida Lottery is made up of the numbers 1-49. My mother has ...

More Related Questions