mersenneforum.org  

Go Back   mersenneforum.org > Other Stuff > Wikis > mersennewiki

Closed Thread
 
Thread Tools
Old 2017-04-25, 08:24   #155
kar_bon
 
kar_bon's Avatar
 
Mar 2006
Germany

24·3·61 Posts
Default

Requesting for the account "Karbon", please.
kar_bon is offline  
Old 2017-04-26, 21:16   #156
ixfd64
Bemusing Prompter
 
ixfd64's Avatar
 
"Danny"
Dec 2002
California

23×3×101 Posts
Default

Quote:
Originally Posted by kar_bon View Post
Requesting for the account "Karbon", please.
PM sent.
ixfd64 is online now  
Old 2017-04-27, 07:55   #157
kar_bon
 
kar_bon's Avatar
 
Mar 2006
Germany

55608 Posts
Default

Quote:
Originally Posted by ixfd64 View Post
PM sent.
Thanks.
kar_bon is offline  
Old 2017-05-15, 15:10   #158
sweety439
 
sweety439's Avatar
 
"99(4^34019)99 palind"
Nov 2016
(P^81993)SZ base 36

5·7·89 Posts
Default

May I have a GIMPS wiki account, please, with the same username as I have on here?
sweety439 is offline  
Old 2017-05-16, 17:03   #159
ixfd64
Bemusing Prompter
 
ixfd64's Avatar
 
"Danny"
Dec 2002
California

23×3×101 Posts
Default

Quote:
Originally Posted by sweety439 View Post
May I have a GIMPS wiki account, please, with the same username as I have on here?
PM sent.
ixfd64 is online now  
Old 2018-01-29, 16:59   #160
Frank M Jackson
 
Jan 2018

1 Posts
Default

I am new to GIMPS and the Mersenne Forum. My current interest is the factorisation of terms 2^n+1. I have used your Mersennewiki, C+(2,n) tables and copied over the factorisation terms up to point where the first composite appears. I then checked my table and found a discrepancy at n=823 in your published table at:
http://mersennewiki.org/index.php/2_Plus_Tables
2^823+1 is not divisible by 9. There is an erroneous extra factor 3 and is has only 5 factors How do I go about asking someone to confirm my findings? How do I go about correcting the error if it is substantiated?
Thanks
Frank M Jackson is offline  
Old 2018-01-30, 04:53   #161
LaurV
Romulan Interpreter
 
LaurV's Avatar
 
"name field"
Jun 2011
Thailand

231208 Posts
Default

You are right. It is taken care, some god-to-be of that wiki will correct the mistake soon. Thanks for reporting that.

Code:
gp > Mod(2,9)^823+1
time = 8 ms.
%1 = Mod(3, 9)
gp >
Edit: the FDB entry, however, is right.

Last fiddled with by LaurV on 2018-01-30 at 04:56
LaurV is offline  
Old 2018-01-30, 07:31   #162
kar_bon
 
kar_bon's Avatar
 
Mar 2006
Germany

55608 Posts
Default

Additional factor '3' in 2^823+1 deleted.
kar_bon is offline  
Old 2018-01-30, 13:43   #163
LaurV
Romulan Interpreter
 
LaurV's Avatar
 
"name field"
Jun 2011
Thailand

24×613 Posts
Default

But still forgot to modify the number of factors from 6 to 5
LaurV is offline  
Old 2018-01-30, 14:28   #164
axn
 
axn's Avatar
 
Jun 2003

2·3·5·173 Posts
Default

Quote:
Originally Posted by LaurV View Post
But still forgot to modify the number of factors from 6 to 5
What? Looks fine to me
axn is offline  
Old 2018-01-31, 05:57   #165
LaurV
Romulan Interpreter
 
LaurV's Avatar
 
"name field"
Jun 2011
Thailand

24×613 Posts
Default

Now, yes.
LaurV is offline  
Closed Thread

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Polynomial Request Thread WraithX Msieve 2065 2021-11-26 23:33
GIMPS Computer not showing up in account. lewisforlife Software 6 2011-07-24 20:17
Presumptuous request: account on Linux Nehalem box fivemack Hardware 2 2008-12-07 20:34
loss of moderator access to GIMPS Wiki forum ixfd64 Forum Feedback 7 2007-08-19 04:23
FAQ GIMPS program changed its account ID to a S-series ID Dunamis Lounge 11 2002-10-31 02:30

All times are UTC. The time now is 00:52.


Sat Dec 4 00:52:05 UTC 2021 up 133 days, 19:21, 0 users, load averages: 1.79, 1.47, 1.43

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, 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.