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Search took 0.03 seconds. Search: Posts Made By: Xentar
Forum: Conjectures 'R Us 2020-12-19, 13:12
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=191k New primes: ...

s19 tested till n=191k

New primes:

441244*19^190791+1
Forum: Conjectures 'R Us 2020-07-15, 14:25
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=188k New primes: ...

s19 tested till n=188k

New primes:

414046*19^185864+1
630804*19^187127+1
Forum: Conjectures 'R Us 2020-01-02, 14:38
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=185k New primes: ...

s19 tested till n=185k

New primes:

347616*19^181878+1
529524*19^182493+1
521344*19^183187+1
700006*19^183938+1
Forum: Conjectures 'R Us 2019-08-21, 19:56
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=181k New primes: ...

s19 tested till n=181k

New primes:

409296*19^180278+1
738646*19^181364+1
Forum: Conjectures 'R Us 2019-04-13, 21:16
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=180k New primes: ...

s19 tested till n=180k

New primes:

419434*19^178483+1
293374*19^178937+1
469594*19^179733+1
Forum: Conjectures 'R Us 2018-12-22, 18:35
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 tested till n=178k New primes: ...

s19 tested till n=178k

New primes:
459474*19^174605+1
354346*19^177388+1
Forum: Conjectures 'R Us 2018-08-30, 20:49
Replies: 1,425
Views: 123,868
Posted By Xentar
Was on summer break cause of the heat. ...

Was on summer break cause of the heat.

Continuing now with s19. Currently at n = 175k.

New primes since last report:

294426*19^172886+1
337024*19^173199+1
166696*19^173614+1
Forum: Conjectures 'R Us 2018-04-30, 10:17
Replies: 1,425
Views: 123,868
Posted By Xentar
Testing of s19 is at n=172k One new prime:

Testing of s19 is at n=172k

One new prime:
Forum: Conjectures 'R Us 2018-01-04, 19:55
Replies: 1,425
Views: 123,868
Posted By Xentar
Could you please reassign s19 to me? ...

Could you please reassign s19 to me?

Currently I am sieving n=100 - 200k.
PRP is at n=170k

Latest primes:
434674*19^160755+1
254754*19^161003+1
734224*19^161813+1
142026*19^163524+1
Forum: Conjectures 'R Us 2016-11-19, 22:40
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 is at about n=160k I had my system on break...

s19 is at about n=160k
I had my system on break during the summer, because of the heat.

New primes:
246124*19^158753+1
190584*19^159297+1
434674*19^160755+1

I will continue, but I think I...
Forum: Conjectures 'R Us 2016-04-04, 20:45
Replies: 1,425
Views: 123,868
Posted By Xentar
s19 is at about n=158k. Latest primes: ...

s19 is at about n=158k.

Latest primes:

237096*19^147020+1
183874*19^147815+1
351046*19^149756+1
423154*19^150333+1
539626*19^150354+1
335164*19^151103+1
Forum: Conjectures 'R Us 2015-04-04, 13:45
Replies: 1,425
Views: 123,868
Posted By Xentar
S19 is at n=146k. Continuing Latest primes: ...

S19 is at n=146k. Continuing
Latest primes:
690756*19^134472+1
595144*19^136103+1
85254*19^137665+1
634266*19^138024+1
463054*19^139839+1
581356*19^139888+1
697846*19^140836+1...
Forum: Conjectures 'R Us 2014-09-22, 21:16
Replies: 1,425
Views: 123,868
Posted By Xentar
Attached you find a sieve file, I started some...

Attached you find a sieve file, I started some time ago for s17.
Forum: Software 2013-01-17, 22:54
Replies: 171
Views: 27,357
Posted By Xentar
I updated my MySQL server on monday from version...

I updated my MySQL server on monday from version 5.1.43 to 5.5.29.
Since then, no crash of PRPNetServer.

I still have debug output enabled, and I think that the SQL commands are executed much...
Forum: Conjectures 'R Us 2013-01-14, 22:07
Replies: 1,425
Views: 123,868
Posted By Xentar
Did you receive them?

Did you receive them?
Forum: Software 2013-01-13, 15:50
Replies: 171
Views: 27,357
Posted By Xentar
I executed the following SQL script while...

I executed the following SQL script while updating:

alter table UserPrimes change column ClientID MachineID varchar(200) collate latin1_bin;
alter table UserPrimes add column InstanceID...
Forum: Software 2013-01-13, 15:36
Replies: 171
Views: 27,357
Posted By Xentar
The problem appeared after updating the prpserver...

The problem appeared after updating the prpserver only. I didnt touch the MySQL server (or ODBC driver). The old version ran for months without restarting. Maybe I just should update them? The newest...
Forum: Software 2013-01-13, 02:22
Replies: 171
Views: 27,357
Posted By Xentar
Yesterday I updated from version 4.3.7 to version...

Yesterday I updated from version 4.3.7 to version 5.2.2. (Windows 7 x64)
But the new version seems to be more unstable than the old one :(
I just came home and saw, the the prpserver.exe crashed...
Forum: Software 2013-01-11, 23:48
Replies: 287
Views: 44,072
Posted By Xentar
sr1sieve 1.4.5, windows x64 I think there is a...

sr1sieve 1.4.5, windows x64
I think there is a double line break after a found factor:

138069900833 | 244*17^1974974+1

p=138069991991, 38610079 p/sec, 3542 factors, 0.1% done, 16 sec/factor,...
Forum: Conjectures 'R Us 2013-01-11, 21:40
Replies: 1,425
Views: 123,868
Posted By Xentar
s17 finished to 1.5M - no prime. s19 sieved...

s17 finished to 1.5M - no prime.
s19 sieved till 200K

Will start sieving s17 now, and do some PRP tests for s19.
Forum: Software 2012-10-21, 21:07
Replies: 171
Views: 27,357
Posted By Xentar
Ehh.. I am doing it the same way. All my...

Ehh.. I am doing it the same way.
All my clients on the same machine use the same clientid, so that doublechecks at the server works:

// doublechecker= indicates who can double-check the number...
Forum: Conjectures 'R Us 2012-10-20, 23:28
Replies: 1,425
Views: 123,868
Posted By Xentar
s17 almost done till 1.4M, no prime. s19 sieved...

s17 almost done till 1.4M, no prime.
s19 sieved till 200k. Please reserve it again for me, so I can continue it soon. :smile:
Forum: Conjectures 'R Us 2012-05-29, 21:43
Replies: 52
Views: 6,139
Posted By Xentar
Doh.. I am using this tool for some time now, but...

Doh.. I am using this tool for some time now, but I don't see the most obvious things.

Thank you.
Forum: Conjectures 'R Us 2012-05-29, 21:40
Replies: 1,425
Views: 123,868
Posted By Xentar
Attached you find a file with all primes with s19...

Attached you find a file with all primes with s19 range n=25k-100k.

Will start a new sieve till 200k and push some s17 PRP tests now :smile:

Edit:
s19: 662 sequences remaining.
Could someone...
Forum: Conjectures 'R Us 2012-05-29, 19:53
Replies: 52
Views: 6,139
Posted By Xentar
Hello there, I've got a small question,...

Hello there,

I've got a small question, maybe someone can help me.
I have an input file with remaining k in the form
634*19^n+1
1446*19^n+1
2526*19^n+1
...
This file was used by me to start...
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