Renaud Lifchitz 4 hours ago Primecoin primality test John D. Cook | Applied Mathematics ConsultingPrimecoin primality testPrimecoin uses a primality test that is especially suited to testing prime chains, and extension by Lifchitz of the Euler-Lagrange test.
Renaud Lifchitz 5 hours ago Bi-twin prime chains John D. Cook | Applied Mathematics ConsultingBi-twin prime chainsBi-twin prime chains are a sequence of twin prime pairs where the average of each pair is twice the average of the previous pair.
