Victor Riesel (/rɪˈzɛl/; March 26, 1913 – January 4, 1995) was an American newspaper journalist and columnist who specialized in news related to labor...
Riesel may refer to: Hans Riesel (1929–2014), Swedish mathematician who discovered a Mersenne prime Victor Riesel (1913–1995), American labor union journalist...
In mathematics, a Riesel number is an odd natural number k for which k × 2 n − 1 {\displaystyle k\times 2^{n}-1} is composite for all natural numbers n...
the acid attack which led to the blinding of newspaper columnist Victor Riesel, and for his role in creating fake labor union locals to help Jimmy Hoffa...
Hans Ivar Riesel (May 28, 1929 in Stockholm – December 21, 2014) was a Swedish mathematician who discovered the 18th Mersenne prime in 1957, using the...
Riesel was born to medical doctor Heinrich Grün and music teacher Matilde Grün, née Goldstein. Riesel was Jewish. In 1932 she married Josef Riesel, an...
Riesel Sieve was a volunteer computing project, running in part on the BOINC platform. Its aim was to prove that 509,203 is the smallest Riesel number...
see List of highways numbered 5 Sierpinski/Riesel Base 5 Problem, a generalization of the Sierpinski and Riesel problems to base 5 SR-5, Chinese export 122/220mm...
Sierpinski and Riesel numbers. These are odd natural numbers k for which the formula k 2n + 1 (Sierpinski number) or k 2n − 1 (Riesel number) produces...
Riesel Independent School District is a public school district based in Riesel, Texas (USA). Located in McLennan County, a small portion of the district...
Riesel High School is a public high school located in Riesel, Texas (USA) and classified as a 2A school by the UIL. It is part of the Riesel Independent...
Koshy 2002, Theorem 2.14, p. 109. Riesel 1994 gives a similar argument using the primorial in place of the factorial. Riesel 1994, "Large gaps between consecutive...
have executables for CPUs, GPUs, or both; while running the Lucas–Lehmer–Riesel test, CPUs with Advanced Vector Extensions and Fused Multiply-Add instruction...
82–891. Vinogradov 2003, p. 106. Gauss 1986, arts. 90–91. Riesel covers all of this. Riesel 1994, pp. 267–275. Erdős, Paul; Pomerance, Carl (1986). "On...
modulo n. If we can show a is primitive for n, we can show n is prime. Riesel (1994) pp.2-3 John Selfridge#Selfridge's conjecture about primality testing...
symbol using rule 6, then return to step 1. In addition to the code below, Riesel has it in Pascal. function jacobi(n, k) assert(k > 0 and k % 2 == 1) n =...
1956; "Riesel Loses Sight From Burns of Acid." New York Times. May 5, 1956; Frankel, Max. "Johnny Dio and 4 Others Held As Masterminds in Riesel Attack...
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