PRIME(1SSL) OpenSSL PRIME(1SSL)NAME
openssl-prime, prime - compute prime numbers
SYNOPSIS
openssl prime [-help] [-hex] [-generate] [-bits] [-safe] [-checks] [number...]
DESCRIPTION
The prime command checks if the specified numbers are prime.
If no numbers are given on the command line, the -generate flag should be used to generate primes according to the requirements specified
by the rest of the flags.
OPTIONS
[-help]
Display an option summary.
[-hex]
Generate hex output.
[-generate]
Generate a prime number.
[-bits num]
Generate a prime with num bits.
[-safe]
When used with -generate, generates a "safe" prime. If the number generated is n, then check that (n-1)/2 is also prime.
[-checks num]
Perform the checks num times to see that the generated number is prime. The default is 20.
COPYRIGHT
Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a
copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
1.1.1a 2018-12-18 PRIME(1SSL)

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PRIME(1SSL) OpenSSL PRIME(1SSL)NAME
openssl-prime, prime - compute prime numbers
SYNOPSIS
openssl prime [-help] [-hex] [-generate] [-bits] [-safe] [-checks] [number...]
DESCRIPTION
The prime command checks if the specified numbers are prime.
If no numbers are given on the command line, the -generate flag should be used to generate primes according to the requirements specified
by the rest of the flags.
OPTIONS
[-help]
Display an option summary.
[-hex]
Generate hex output.
[-generate]
Generate a prime number.
[-bits num]
Generate a prime with num bits.
[-safe]
When used with -generate, generates a "safe" prime. If the number generated is n, then check that (n-1)/2 is also prime.
[-checks num]
Perform the checks num times to see that the generated number is prime. The default is 20.
COPYRIGHT
Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a
copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.
1.1.1a 2018-12-18 PRIME(1SSL)

How can I generate a list of numbers and place all of these numbers in a line-by-line into a file.
I am new to scripting actually.
0501000000 to 0509999999
i.e.
0501000000
0501000001
......
0509999999
set 02
0551000000 to 0559999999
i.e.
0551000000
0551000001
......
0559999999
... (3 Replies)

Salve sono alle prime prese con i comandi sed e awk.
Nel primo caso vorrei creare uno script in cui viene estratto la partizione maggiore. in pił ci deve essere un messaggio d'avviso se supera l' 80 % dello spazio occupato.
Ho pensato di usare il comando df -h, e l' awk. Mi potete dire come?... (1 Reply)

hiiiiiiiiiiiii,,I found an error on my following script but couldnt find it!!! Can you please help me as soon as possible?!
echo "enter a number "
read n
i=0
first=0
second=1
result=0
prime="true"
echo –n " $first $second "
while
do
result=`expr $first + $second`
first=$second... (10 Replies)

Hello Forum members,
What is the prime difference between fork and Vfork and when to prefer in our aapications this Vfork.
Thanks
Siva Ranganath (2 Replies)

Hi all
I need to write a parallel program which is performs the operations below for each integer number in the range of 1 to 10000
and also:
1. Find out if the numbers are prime or square numbers.
2. Display the prime numbers in an array
3. Display the square numbers in a different array... (12 Replies)

The problem I'm having is that when you put in the two numbers the answer is just prime.... nothing. I cannot figure this out ive been working on this forever, can someone please god just tell me how to fix this without encrypted "hints".
#include <iostream>
#include <cmath>
using... (3 Replies)

I am using ubuntu. I have written a program to calculate prime factors. it works perfectly fine till entered number is less than 9989 (or so ) but when one enters a number higher than that, for example 15000, it does not work. Can anyone guide me whats the problem ? although new codes are welcome,... (2 Replies)

I have a factor program that runs and outputs to stdout all the prime numbers that are specified in the given paramters, in this case 30000000-31000000.
Command:
factor/factor 30000000-31000000
Sample output:
30999979 = 30999979
30999980 = 2^2 5 11 140909
30999981 = 3 10333327... (6 Replies)