La Aritmetica By fabian maza 150 Diofanto 200 - 284 350 Hipatia 350 - 415 1180 Fibonacci 1180 - 1250 1581 Bachet de Meyzétiat 1581-4683 1607 Fermat 1607-1665 1776 Sophie Germain 1776-1831 1777 Karl Gauss. 1777-1855
