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diff --git a/Master/tlpkg/tlperl0/bin/largeprimes.bat b/Master/tlpkg/tlperl0/bin/largeprimes.bat
new file mode 100755
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+++ b/Master/tlpkg/tlperl0/bin/largeprimes.bat
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+@rem = '--*-Perl-*--
+@echo off
+if "%OS%" == "Windows_NT" goto WinNT
+perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
+goto endofperl
+:WinNT
+perl -x -S %0 %*
+if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
+if %errorlevel% == 9009 echo You do not have Perl in your PATH.
+if errorlevel 1 goto script_failed_so_exit_with_non_zero_val 2>nul
+goto endofperl
+@rem ';
+#!/usr/bin/perl -sI.. -I../lib/ -Ilib/
+#line 15
+##
+## largeprimes -- generates large provable primes, uniformally distributed
+##                in random intervals, with maurer's recursive algorithm.
+##
+## Copyright (c) 1998, Vipul Ved Prakash.  All rights reserved.
+## This code is free software; you can redistribute it and/or modify
+## it under the same terms as Perl itself.
+##
+## $Id$
+
+
+use Crypt::Primes; 
+
+unless ( $bitsize ) { 
+    print "$0 -bitsize=bits -num=number_of_primes -v=verbosity\n\n";
+    exit 0;
+}
+
+for ( $i=0; $i <= $num; $i++ ) { 
+    my $prime = Crypt::Primes::maurer Size => $bitsize, 
+                                      Verbosity => $v, 
+                                      Generator => $generator;
+    my $g = 0;
+    if ( ref $prime eq 'HASH') { 
+        $g = $prime->{Generator};
+        $prime = $prime->{Prime};
+    }
+
+    if ($t) { print "$prime\n" } else { 
+        print "\n" if $v;
+        print "random $bitsize bit prime: $prime";
+        print ", $g" if $g;
+        print "\n";
+    }
+}
+
+=head1 NAME
+
+largeprimes -- generate large, random primes using Crypt::Primes.
+
+=head1 SYNOPSIS
+
+    largeprimes -bitsize=128 -v
+    largeprimes -bitsize=512 -v=2
+    largeprimes -bitsize=512 -v -num=10
+    largeprimes -bitsize=1024 -generator -v
+
+=head1 DESCRIPTION
+
+largeprimes generates a provable prime of specified bitsize and prints it on
+STDOUT.  For more details see Crypt::Primes(3) manpage.
+
+=head1 SEE ALSO
+
+Crypt::Primes(3)
+
+=head1 AUTHOR
+
+Vipul Ved Prakash, mail@vipul.net
+
+=head1 LICENSE
+
+Artistic.
+
+=cut
+
+
+
+__END__
+:endofperl