a number of the form, 2 p −1, where p is a prime number.
[mur-zee] /ˈmɜr zi/ noun 1. a river in W England, flowing W from Derbyshire to the Irish Sea. 70 miles (115 km) long. 2. a river in SW Nova Scotia, in SE Canada, flowing SE to the Atlantic Ocean. About 25 miles (40 km) long. /ˈmɜːzɪ/ noun 1. a river in W England, rising in […]
[mur-zee-sahyd] /ˈmɜr ziˌsaɪd/ noun 1. a metropolitan county in W England. 250 sq. mi. (648 sq. km). /ˈmɜːzɪˌsaɪd/ noun 1. a metropolitan county of NW England, administered since 1986 by the unitary authorities of Sefton, Liverpool, St Helens, Knowsley, and Wirral. Area: 652 sq km (252 sq miles)
[mer-seen] /mɛrˈsin/ noun 1. a seaport in S Turkey, on the NW coast of the Mediterranean Sea. /mɛəˈsiːn/ noun 1. a port in S Turkey, on the Mediterranean: oil refinery. Pop: 603 000 (2005 est) Also called Içel
[mer-ten-see-uh, -shee-uh, -shuh] /mərˈtɛn si ə, -ʃi ə, -ʃə/ noun 1. any of various plants belonging to the genus Mertensia, of the borage family, including the lungworts and the Virginia cowslip.