composite number


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  • noun

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an integer that is divisible without remainder by at least one positive integer other than itself and one

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n} forms a sequence of n - 1 consecutive composite numbers.
So we use this principle to presume that if n is a positive odd number and n can not divide Un+1, then n is a composite number.
A simplified version of the method is also taught in the elementary school: Eratosthenes "invented a method of sifting out the composite numbers, leaving only the primes" (Maletsky et al.
Below is a table of all composite numbers less than 20 classified into abundant (A),defective (D) and perfect (P).
Any integer p that fails this test isn't a prime; it's a composite number with factors other than 1 and itself.
The benchmark records results for graphics, CPU and disk I/O operations, as well as a composite number for total system performance.
Multiplying two of these large primes together gives a composite number that is difficult to determine its factors if you did not do the original multiplication.
In contrast, the same computer typically requires a much longer time to factor a 73-digit composite number into its prime-number components.
and generates a CO2 emissions savings amount for both the Web meeting leader and a composite number for their entire organization.
The number of steps required to X to collapse in a composite number is called the Smarandache P-persistence of prime X.
The composite number gauges expectations for the second quarter of 2003 against both the first quarter of 2003 and the second quarter of 2002.
Moreover, New European Schemes for Signatures, Integrity, and Encryption (NESSIE) has declared that to factor a 1,536-bit composite number, computational complexity that is approximately equivalent to that needed to do an exhaustive search of 80-bit key is required.
The composite number gauges expectations for the first quarter of 2003 against both the fourth quarter of 2002 and the first quarter of 2002.
Meanwhile, mathematicians developed a version of the number field sieve that can be used for factoring any composite number.
The benchmark generates results for graphics, CPU and disk I/O operations, as well as a composite number for total system performance.
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