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• Riesel prime 2 2805
  |Rb=2
  2 KB (185 words) - 04:16, 5 May 2024
• Riesel prime 2 10391
  |Rb=2 |RCount=2
  236 bytes (24 words) - 00:24, 17 July 2021
• Williams prime PM 2
  |WiBase=2 |WiMaxn={{GP|Riesel prime 2 3|RMaxn}}
  246 bytes (35 words) - 14:04, 1 August 2021
• Williams prime MP 2
  |WiBase=2 |WiMaxn={{GP|Proth prime 2 1|PMaxn}}
  243 bytes (35 words) - 08:06, 1 August 2021
• Williams prime PP 2
  |WiBase=2 |WiMaxn={{GP|Proth prime 2 3|PMaxn}}
  259 bytes (36 words) - 10:52, 13 July 2021
• Williams prime MM 2
  |WiBase=2 |WiMaxn={{GP|Riesel prime 2 1|RMaxn}}
  244 bytes (35 words) - 20:47, 31 July 2021
• Riesel prime 2 31
  |Rb=2
  2 KB (228 words) - 19:30, 19 July 2023
• Proth prime 2 1
  |Pb=2 2;T:GT
  212 bytes (30 words) - 15:35, 2 October 2022
• Proth prime 2 3
  |Pb=2 2;T:GT
  3 KB (336 words) - 16:58, 15 April 2024
• Proth prime 2 5
  |Pb=2
  1 KB (144 words) - 11:12, 24 August 2021
• Proth prime 2 7
  |Pb=2 2;T:G
  2 KB (267 words) - 21:47, 5 July 2023
• Proth prime 2 9
  |Pb=2 2;T:G
  3 KB (432 words) - 18:48, 9 April 2023
• Proth prime 2 11
  |Pb=2
  2 KB (240 words) - 08:58, 11 January 2023
• Proth prime 2 13
  |Pb=2 2;T:G
  1 KB (175 words) - 07:07, 25 August 2021
• Proth prime 2 15
  |Pb=2 2;T:T
  3 KB (390 words) - 10:00, 25 August 2021
• Proth prime 2 17
  |Pb=2
  1 KB (141 words) - 13:50, 25 August 2021
• Proth prime 2 19
  |Pb=2
  1 KB (145 words) - 09:32, 26 August 2021
• Proth prime 2 1527888802614951
  |Pb=2
  371 bytes (31 words) - 08:06, 18 September 2021
• Woodall prime 2
  |WoBase=2 2;C:{{NRi|3}}
  2 KB (230 words) - 10:36, 27 March 2023
• Cullen prime 2
  |CuBase=2 {{DISPLAYTITLE:Cullen primes {{Kbn|+|n|2|n}}|noerror}}
  2 KB (175 words) - 14:54, 19 September 2021

Page text matches

• Home prime
  ==Base 2== HP₂(10):
  980 bytes (143 words) - 13:22, 6 March 2019
• Base 2 Home Prime Results
  ==Search for Home Primes base 2== {{HP|2|2295|281|189|2013-07-23|}}
  2 KB (175 words) - 18:45, 14 December 2023
• Cunningham tables
  *[[2 Minus Tables]] *[[2 Plus Tables]]
  614 bytes (69 words) - 12:08, 13 February 2019
• Cunningham project
  ...zation]] of numbers of the form <math>b^n\pm 1</math> for <math>b</math> = 2, 3, 5, 6, 7, 10, 11, 12. The values of the exponent <math>n</math> are sele | 2 || 3 || 5 || 6 || 7 || 10 || 11 || 12
  7 KB (1,150 words) - 23:48, 19 April 2023
• 2 Minus Tables
  ==Factorizations Of Cunningham Numbers C^-(2,n) = 2ⁿ - 1== * 001 - 100 : {{FDBCunningham|2|-|1|100}}
  2 KB (176 words) - 12:01, 13 February 2019
• M25
  M25 is 2^{{{Num|21701}}}-1, a number of {{Num|6533}} [[digit]]s. .... They were testing this theory and that Tuckerman's discovery of [[M24]] (2^{{{Num|19937}}}-1) was the start of this island.
  2 KB (303 words) - 11:01, 26 February 2019
• Lucas-Lehmer test
  ...S₀=4 and S_n = (S_n-1)² &minus; 2. In 1930, the American mathematician [[Derrick Henry Lehmer]] (1905 - 1991) ...hat 2⁵ - 1 divides S₃ (37634 / 31 = 1214) shows that 2⁵ - 1 is prime.
  20 KB (3,572 words) - 14:30, 17 February 2019
• Édouard Lucas
  ...te the [[Lucas-Lehmer test]]. In 1876, Lucas proved the primality of <math>2^{127}{-}1</math> ([[M12]]) and this remained the highest [[Mersenne prime]]
  2 KB (296 words) - 01:09, 15 January 2024
• Decimal
  ...at people use in most of the world. [[Computer]]s use '''binary''' or base 2. The length of a number (how many [[digit]]s it takes to write the number) ...us symbols (called [[digit]]s) for no more than ten distinct values (0, 1, 2, 3, 4, 5, 6, 7, 8 and 9) to represent any numbers, no matter how large. The
  1 KB (190 words) - 10:23, 18 January 2019
• Base
  Different bases are often used in [[computer|computers]]. Binary (base 2) is used because at the most simple level, computers can only deal with 0s ! Decimal<br>base=10 !! Binary<br>base=2 !! Hexadecimal<br>base=16
  2 KB (399 words) - 10:37, 18 January 2019
• Whole number
  *the nonnegative [[integer]]s (0, 1, 2, 3, ...) *the positive integers (1, 2, 3, ...) (often called [[natural number]]s)
  413 bytes (54 words) - 09:51, 8 February 2019
• Integer
  ...[natural number]]s (1, 2, 3, &hellip;), their negatives (&minus;1, &minus;2, &minus;3, ...) and the number zero. The set of all integers is usually den ...f [[division]], since the quotient of two integers (''e.g.'', 1 divided by 2), need not be an integer.
  3 KB (404 words) - 14:58, 26 March 2023
• Mathematics
  ...s <math>a</math> and <math>b</math>, <math>(a + b) * (a - b)\,=\,a^2\,-\,b^2</math>.
  1 KB (186 words) - 17:00, 5 February 2019
• Addition
  In [[mathematics]]: to sum 2 numbers. It is normally symbolized by the plus sign '+'. :2 + 2 = 4
  333 bytes (43 words) - 16:55, 29 August 2022
• Multiplication
  ...largest available register is ''n'' bits wide the factors can only be ''n/2'' bits wide each.
  2 KB (271 words) - 17:00, 29 August 2022
• Factorial number
  :<math>n! = 1 \cdot 2 \cdot 3 \cdots (n{-}2) \cdot (n{-}1) \cdot n</math> :5! = 5 * 4 * 3 * 2 * 1 = 120
  729 bytes (93 words) - 13:40, 5 November 2023
• Division
  :<math>\frac 63 = 2</math> :<math>2 \times 3 = 6</math>.
  2 KB (368 words) - 16:58, 29 August 2022
• Remainder
  ...ft over after dividing something. Dividing 13 into groups of 5 would yield 2 groups, with a remainder of 3.
  245 bytes (34 words) - 14:07, 18 January 2019
• Factoring Database
  **Greatest prime factor ^2+1, ^2+2, ^2-1, ^2-2, ^3+1, ^3-1
  1 KB (144 words) - 13:44, 24 January 2019
• Factorization
  ...composite numbers have small factors (half of the numbers are multiples of 2, a third are multiples of 3 and so on) it pays to run factorization methods
  4 KB (642 words) - 12:57, 5 March 2019

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