Die Berechnung von Primvierlingen, seinen Zwillingen, Drillingen und Vierlingen / Calculating prime quadruples, its twins, triples, and quadruples

Über 8 Millionen Primvierlingszwillinge / More than eight million twins of prime quadruples [87 MB]

Die ersten Primvierlingsdrillinge / The first triples of prime quadruples