GIMPS has found 4 more primes.
On November 14, 2001, the Mersenne prime M13,466,917 (213,466,917-1) was
discovered.
On November 17, 2003, the Mersenne prime M20,996,011 (220,996,011-1) was
discovered.
On May 15, 2004, the Mersenne prime M24,036,583 (224,036,583-1) was
discovered.
And on February 18, 2005, the Mersenne prime M25,964,951 (225,964,951-1) was
discovered. It has 7,816,230 decimal digits.
The next EFF prize is $100,000 for a minimum 10,000,000 digit prime.