Dr. Curtis Cooper, the mathematician who just found the largest known prime number, says it was like climbing Everest or landing on the moon -- something he just had to do. http://bit.ly/11XRT5f #prime #math

Dr. Curtis Cooper, the mathematician who just found the largest known prime number, says it was like climbing Everest or landing on the moon -- something he just had to do. http://bit.ly/11XRT5f #prime #math