• Thumbnail for Pietro Cataldi
    Pietro Antonio Cataldi (15 April 1548, Bologna – 11 February 1626, Bologna) was an Italian mathematician. A citizen of Bologna, he taught mathematics and...
    3 KB (265 words) - 08:45, 26 March 2024
  • composer Pietro Cataldi (1548–1626), Italian mathematician Renato Cataldi (1909–1981), Brazilian painter This page lists people with the surname Cataldi. If...
    600 bytes (105 words) - 01:30, 27 July 2023
  • and politician Pietro Carnesecchi (1508–1567), Italian humanist Pietro Cascella (1921–2008), Italian painter and sculptor Pietro Cataldi (1548–1626), Italian...
    5 KB (601 words) - 10:22, 31 December 2023
  • Renaissance, including by Pietro Cataldi. Ismāʽīl ibn-Fullūs, Iʽdād al-asrār fī asrār al-iʽdād Regiomontanus Johannes Scheubel Pietro Cataldi Brentjes, Sonja (1988)...
    2 KB (210 words) - 11:36, 11 March 2024
  • Thumbnail for 2,147,483,647
    Bernoulli written in 1772. Euler used trial division, improving on Pietro Cataldi's method, so that at most 372 divisions were needed. It thus improved...
    10 KB (1,043 words) - 06:16, 26 April 2024
  • Thumbnail for Largest known prime number
    Discoverer M13 8,191 4 1456 Anonymous M17 131,071 6 1588 Pietro Cataldi M19 524,287 6 1588 Pietro Cataldi 2 32 + 1 641 {\displaystyle {\tfrac {2^{32}+1}{641}}}...
    23 KB (1,132 words) - 13:46, 28 April 2024
  • Thumbnail for List of Mersenne primes and perfect numbers
    Retrieved 13 October 2021. Cataldi, Pietro Antonio (1603). Trattato de' numeri perfetti di Pietro Antonio Cataldo [Pietro Antonio Cataldi's treatise on perfect...
    48 KB (2,673 words) - 07:53, 27 April 2024
  • Thumbnail for Bologna
    writer, mystic and artist Pier Ferdinando Casini (born 1955), politician Pietro Cataldi (1548–1626), mathematician Chronics, rock band Pierluigi Collina (born...
    107 KB (10,918 words) - 13:52, 19 April 2024
  • discovered anonymously before 1461; the next two (M17 and M19) were found by Pietro Cataldi in 1588. After nearly two centuries, M31 was verified to be prime by...
    70 KB (6,328 words) - 11:59, 29 April 2024
  • Thumbnail for Euclid's Elements
    Pieterszoon Dou (Dutch) 1607, Matteo Ricci, Xu Guangqi (Chinese) 1613, Pietro Cataldi (Italian) 1615, Denis Henrion (French) 1617, Frans van Schooten (Dutch)...
    49 KB (5,441 words) - 19:42, 10 April 2024