1PRIME(1)                            OpenSSL                           PRIME(1)
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NAME

6       openssl-prime, prime - compute prime numbers
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SYNOPSIS

9       openssl prime [-help] [-hex] [-generate] [-bits] [-safe] [-checks]
10       [number...]
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DESCRIPTION

13       The prime command checks if the specified numbers are prime.
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15       If no numbers are given on the command line, the -generate flag should
16       be used to generate primes according to the requirements specified by
17       the rest of the flags.
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OPTIONS

20       [-help]
21           Display an option summary.
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23       [-hex]
24           Generate hex output.
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26       [-generate]
27           Generate a prime number.
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29       [-bits num]
30           Generate a prime with num bits.
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32       [-safe]
33           When used with -generate, generates a "safe" prime. If the number
34           generated is n, then check that (n-1)/2 is also prime.
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36       [-checks num]
37           Perform the checks num times to see that the generated number is
38           prime.  The default is 20.
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41       Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
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43       Licensed under the OpenSSL license (the "License").  You may not use
44       this file except in compliance with the License.  You can obtain a copy
45       in the file LICENSE in the source distribution or at
46       <https://www.openssl.org/source/license.html>.
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501.1.1d                            2019-10-03                          PRIME(1)
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