primesieve(1)
NAME
primesieve - efficient prime number generator
SYNOPSIS
primesieve [START] STOP [OPTION]...
DESCRIPTION
Generate the primes and/or prime k-tuplets in the interval [START, STOP] (< 2^64) using the segmented sieve of Eratosthenes.
OPTIONS
-c[N+], --count[=N+]
Count primes and prime k-tuplets, N <= 6, e.g. -c1 primes, -c2
twins, -c3 triplets, ...
-d<N>, --dist=<N>
Sieve the interval [START, START + N]
-h, --help
Print this help menu
-n, --nthprime
Calculate the nth prime, e.g. 1 100 -n finds the 1st prime > 100
--no-status
Turn off the progressing status
-p[N], --print[=N]
Print primes or prime k-tuplets, N <= 6, e.g. -p1 primes, -p2
twins, -p3 triplets, ...
-q, --quiet
Quiet mode, prints less output
-s<N>, --size=<N>
Set the sieve size in kilobytes, N <= 2048
--test Run various sieving tests and exit
-t<N>, --threads=<N>
Set the number of threads, N <= CPU cores
--time Print the time elapsed in seconds
-v, --version
Print version and license information
EXAMPLES
primesieve 1000
Count the primes below 1000
primesieve 1000 -c2
Count the twin primes below 1000
primesieve 1e6 --print
Print the primes below 10^6
primesieve 100 200 -p
Print the primes inside [100, 200]
COPYRIGHT
Copyright 2010-2016 Kim Walisch BSD 2-Clause License <http://opensource.org/licenses/BSD-2-Clause>
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