Ellan Vannin football team at The Bowl in Douglas. Ellan Vannin won their first international 10–0. Ellan Vannin were invited to participate in the first ConIFA World Football Cup in Sápmi, in 2014. Despite being a previously unknown quantity, they reached the final of the inaugural tournament, losing on penalties to County of Nice despite winning 4–2 over them in the Group Stage thanks to a Calum Morrissey hattrick. While the Isle of Man were originally set to host the 2015 ConIFA European Football Cup in June 2015, logistical problems eventually led to the tournament being moved to Székely Land. Here, despite defeat to
Largest known prime number Largest known prime number The largest known prime number () is 2 − 1, a number with 23,249,425 digits. It was found by the Great Internet Mersenne Prime Search (GIMPS) in 2017. Euclid proved that there is no largest prime number, and many mathematicians and hobbyists continue to search for large prime numbers. Many of the largest known primes are Mersenne primes. , the seven largest known primes are Mersenne primes. The last sixteen record primes were Mersenne primes. The fast Fourier transform implementation of the Lucas–Lehmer primality test for Mersenne numbers is fast compared to other known primality tests