翻訳と辞書 Words near each other ・ John B. Castleman Monument ・ John B. Catoe Jr. ・ John B. Chambers ・ John B. Chapin ・ John B. Chapple ・ John B. Chase ・ John B. Chitamber ・ John B. Clymer ・ John B. Cobb ・ John B. Coffey ・ John B. Conaway ・ John B. Connally High School ・ John B. Connally Unit ・ John B. Conway ・ John B. Cooke ・ John B. Cosgrave ・ John B. Coulter ・ John B. Cox ・ John B. Craig ・ John B. Curtis ・ John B. D. Cogswell ・ John B. Daly (New York) ・ John B. Day ・ John B. Dennis ・ John B. Denton ・ John B. DeValles ・ John B. Dickson ・ John B. Driggs ・ John B. Duff ・ John B. Dutcher Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク John B. Cosgrave ： ウィキペディア英語版 John B. Cosgrave Dr. John B. Cosgrave (born 5 January 1946) is an Irish mathematician specialising in number theory. Educated at Royal Holloway College, London, he lectured in Carysfort College (Blackrock, Dublin) and St Patrick's College of Education (Drumcondra). ==Other== In January 1999, while preparing some work for his students, he identified a highly structured prime number with exactly two thousand digits. Dubbing this prime a millennium prime, he wrote an email about it to a niece and nephew, which was subsequently published by Floating Landscapes, the publishing house of the cartographer Tim Robinson. He donated his author royalties to the Irish Cancer Society, and subsequently wrote an ''Irishman's Diary'' column about it for the Irish Times newspaper. In July 1999 - while a participant in the Proth Search Group - he became the discoverer of the then-largest known composite Fermat number, a record which his St. Patrick's College (Drumcondra) based Proth-Gallot Group twice broke in 2003, the 1999 record having stood until then. The third of those records continued to stand until it was broken in June 2011. 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「John B. Cosgrave」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.