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- ...number of different [[digit]]s that a system of counting uses to represent numbers. For example, the most commonly used base today is the decimal system. Beca ==Numbers in different bases==2 KB (399 words) - 10:37, 18 January 2019
- 413 bytes (54 words) - 09:51, 8 February 2019
- ...fer only to the positive integers (with or without zero). Like the natural numbers, the integers form a countably infinite set. ...ative natural numbers, and, importantly, zero, '''Z''' (unlike the natural numbers) is also closed under [[subtraction]]. '''Z''' is not closed under the oper3 KB (404 words) - 14:58, 26 March 2023
- :*[[Arithmetic]] - The study of whole numbers and fractions. ...Algebra]] - The use of abstract symbols to represent mathematical objects (numbers, lines, matrices, transformations), and the study of the rules for combinin1 KB (186 words) - 17:00, 5 February 2019
- ...[subtraction]], [[multiplication]] and [[division]] with smaller values of numbers.561 bytes (76 words) - 12:53, 18 January 2019
- In [[mathematics]]: to sum 2 numbers. It is normally symbolized by the plus sign '+'.333 bytes (43 words) - 16:55, 29 August 2022
- ...sult of a multiplication is called the product of a and b, and each of the numbers is called a [[factor]] of the product ab. The result of multiplying no numbers (empty product) is always 1 (the multiplicative identity, see below). The m2 KB (271 words) - 17:00, 29 August 2022
- ...r a number, it represents multiplying a number by all [[whole number|whole numbers]] smaller than it.729 bytes (93 words) - 13:40, 5 November 2023
- A '''factor''' is one of the numbers or expressions that make up another number by [[multiplication]]. Let a and576 bytes (107 words) - 19:03, 5 February 2019
- ...n for finding the difference between two numbers. The special names of the numbers in a subtraction expression are, minuend − subtrahend = difference. T893 bytes (128 words) - 16:58, 29 August 2022
- ...numerator'' and ''denominator''). A fraction is an accepted way of writing numbers. It is not always expected that the result of the division is written in de2 KB (368 words) - 16:58, 29 August 2022
- The '''Factoring Database''' is a database of [[factor]]s of numbers of any kind, programmed by Markus Tervooren. *Users can search for known factors of numbers1 KB (144 words) - 13:44, 24 January 2019
- ...]]: Asymptotically faster than trial factoring, but the overhead for small numbers makes this method convenient only for finding factors in the range of 10 to ...ction factorization algorithm]] or CFRAC: It is a fast method to factorize numbers in the range 10 to 20 digits.4 KB (642 words) - 12:57, 5 March 2019
- ...tion]] (EFF) offers prizes to the people/projects that finds the following numbers:2 KB (321 words) - 18:50, 14 December 2023
- ...mersenneforum.org/showthread.php?t=18748 Use of Mlucas code to test Fermat numbers] at [[MersenneForum]]1 KB (198 words) - 07:28, 22 August 2019
- ...istributed computing]] project dedicated to finding new [[Mersenne prime]] numbers. More specifically, Prime95 refers to the Windows and Mac OS X versions of ...ne of the earliest [[grid computing]] projects, researching Mersenne prime numbers, to demonstrate distributed computing software of Entropia, a company he fo11 KB (1,586 words) - 12:24, 7 August 2021
- All numbers ending in 0, 2, 4, 6, or 8 are even.425 bytes (61 words) - 11:19, 7 March 2019
- ...sed in decimal notation, the odd numbers end in 1, 3, 5, 7 or 9. All prime numbers except 2 are odd.316 bytes (42 words) - 11:21, 7 March 2019
- 2 KB (275 words) - 11:11, 21 August 2019
- 3 KB (426 words) - 14:21, 14 February 2019