斯奎斯数Wintner, A., On the distribution function of the remainder term of the prime number theorem, American Journal of Mathematics (The Johns Hopkins University Press)
柯蒂斯·库珀 (数学家)Known Prime Number, 230,402,457-1, Great Internet Mersenne Prime Search, [2006-11-26], (原始内容存档于2010-07-03) . (英文)Project Discovers Largest Known Prime Number