Donate

While T5K isn't a huge operation, there are quite a few small costs that add up. Any and all donations are appreciated - thank you for helping!

You can use the Stripe link here or the PayPal button below to donate. If you'd rather donate another way, let me know and I'll consider adding it as an option.

T5K averages somewhere around $40/month in expenses. Note that this can vary significantly depending on the number of primes submitted that month. Additionally, I would love to implement some additional features someday like proving more PRPs, verifying more comments (like Fermat divisors), and more. These features would require more computing power/money (at least short term, to catch up with old submissions).

As of 15 December 2024, T5K's balance is $216.27.

Once again, thanks for your support!