262: Digits of the mathematical constant pi memorized by Springfield seventh-grader Giovanni Soto.67,890: Guinness-approved world record for memorizing pi's digits, held by Lu Chao of China. 350,726: ...

Speaking of Pi is the number that elementary school students can memorize to what extent they can memorize or is used when boasting the supercomputer's abilities, but there was a story that there is a ...