On 6 May 2014 13:40:30 UTC, PrimeGrid’s Mega Prime Search, through PRPNet, found the Mega Prime:
The prime is 1,067,077 digits long and enters Chris Caldwell's The Largest Known Primes Database ranked 69th overall.
The discovery was made by Michał Gasewicz (Genn) of Poland using an Intel(R) Core(TM) i7-3770 CPU @ 3.40GHz with 8GB RAM running Linux. This computer took about 1 hour 39 minutes to complete the primality test using LLR. Michał is a member of the BOINC@Poland team.
For more details, please see the official announcement.