A mathematician discovered a new prime number that’s 41 million digits long. Primes, divisible only by 1 or themselves, are among the most coveted prizes in math, in part because with each prime number’s discovery, they become rarer by default. The latest find, Scientific American reported, overturned the former record holder for the longest prime number after a full six years of searching. This prime has 41,024,320 digits, making the number “far beyond human intelligibility,” math columnist Jack Murtagh wrote. While primes are employed in encryption algorithms, this one will likely not become useful any time soon, he added, but rather is “a feather in the cap of a community that longs to apprehend the colossal.” |