mersenneforum.org  

Go Back   mersenneforum.org > Extra Stuff > Blogorrhea > enzocreti

Reply
 
Thread Tools
Old 2020-06-11, 12:44   #1
enzocreti
 
Mar 2018

2·263 Posts
Default why this happens?

Here a list of primes congruent to 456 mod 559 and to 1 mod 125:


3251
841751
1959751
2379001
3357251
5313751
5453501
5733001
6711251
6990751
7829251
8248501

if you multiply one of these primes by one of these numbers: 86, 172, 344, 688
you get a multiple of 559 concatenated in base ten with either 86 or 172 or 344or 688

Last fiddled with by enzocreti on 2020-06-11 at 12:51
enzocreti is offline   Reply With Quote
Reply

Thread Tools


All times are UTC. The time now is 10:21.

Mon Oct 26 10:21:08 UTC 2020 up 46 days, 7:32, 0 users, load averages: 1.80, 1.59, 1.54

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.