Proth ranges checked out and done

Below are the ranges of numbers that have been recently checked or reserved for checking for k2^n+1 since the main page at was updated. Please check that page first. Select a small range or value of k and a range of n to test and reserve it here to add it to the following list. This list will now displace the most recent additions first.

If your primes are large enough to be recorded on the list of Largest Known Primes, then you will want to submit it using the submission pages. Having problems? Email: Ray Ballinger

To Prior Range Check-out list


Script modified from guestbook script created by Matt Wright which can be found at Matt's Script Archive