2023-11-20 09:44:37
Want to earn $150,000? - Mersenne prime search
Want to earn $150,000? - Mersenne prime search

What's a Mersenne prime? How hard could it be to find the next one?
Why are there only 50 known Mersenne primes? What's with $150,000?
Comments (0)
Display 1 - 10 Of total 0
Whole lot of cookies
This activity has been u...
What's the answer?
Image by Twitter user @pjmdoll.
Math...
Cost of light bulbs - updated!
There's a lot of misinformation out there ab...
Germ-Killing Wipes
In this activity, students get to di...
February 22, 2022
Why do you suppose we are posting this date as a...
It might be a good year to see the Perseid meteor shower
Catching a productive meteor shower can ...
Fast Growing Plant
This activity/post is a little diffe...
The James Webb telescope
After launch, the telescope deployed on...
How many hot chocolate scoops do I need?
Even though it is now Spring, here in New Englan...
A gorgeous, glittery card
Uh oh! How do ...