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AP24   Message List  
Reply | Forward Message #8240 of 9805 |
Today, January 18, 2007, at 3:06 am one of the computers I am using
found

468395662504823 + 205619*23#*n, n=0..23

I looked at the file at 4:23 and verified the result a few minutes
later.
I believe this is record AP23 with last term 1523454717745013
and this is the first AP24.

Jarek




Thu Jan 18, 2007 3:33 am

jarek372000
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Message #8240 of 9805 |
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Today, January 18, 2007, at 3:06 am one of the computers I am using found 468395662504823 + 205619*23#*n, n=0..23 I looked at the file at 4:23 and verified the...
Jaroslaw Wroblewski
jarek372000
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Jan 18, 2007
3:34 am

... Jarek, wow! Congrats, Paul...
Paul Underwood
paulunderwooduk
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Jan 18, 2007
3:50 am

Jarek, ... Like Paul said, wow, and congratulations!...
Christ van Willegen
cvwillegen
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Jan 18, 2007
7:22 am

... Like Paul and Christ: Wow! BIG congratulations. http://hjem.get2net.dk/jka/math/aprecords.htm will be updated later today. The first known AP24...
Jens Kruse Andersen
jkand71
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Jan 18, 2007
12:35 pm

Thank you for all the congrats. I started this particular search January 11 afternoon. I had access to the network of computers at Mathematical Institute of...
Jaroslaw Wroblewski
jarek372000
Offline Send Email
Jan 18, 2007
1:23 pm

... Better results for bold work. http://www.poltran.com/pl.php4 Lepsze wyniki dla smialego praca. David...
David Broadhurst
djbroadhurst
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Jan 18, 2007
2:07 pm

... Jaroslaw, Gratulacj&, wy jesteście człowiekiem! I hope that's sounds nice in Polish. ;)...
grandpascorpion
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Jan 19, 2007
4:37 am

... Thanks. Dave's "Szczesliwego Nowego Roku"="Happy New Year" sounds perfectly Polish, I thought Dave learned it from some Polish person. Other sentences ...
Jaroslaw Wroblewski
jarek372000
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Jan 19, 2007
5:30 am

Breaking news: Raanan Chermoni discovered 2nd AP24: 1564588127269043 + 1249750*23#*n, for n = 0 to 23. Congratulations for this impressive discovery !!! ...
jarek372000
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Aug 31, 2007
1:27 pm

... Congratulations! It's also the largest known AP23 after a month where no AP-k was AP-(k-1) record. http://hjem.get2net.dk/jka/math/aprecords.htm is...
Jens Kruse Andersen
jkand71
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Sep 5, 2007
9:21 pm

Raanan Chermoni continued his search and has discovered new AP23: 974428424415031 + 1302236*23#*n, for n = 0 to 22. This has larger difference than the AP24...
jarek372000
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Sep 29, 2007
5:10 am

Raanan Chermoni continues running my program and has just discovered new AP23: 1172380401690583 + 1675204*23#*n, for n = 0 to 22. It has the largest term...
Jaroslaw Wroblewski
jarek372000
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Jan 28, 2008
7:48 am

Raanan Chermoni continues running my program and has just discovered 17-digit AP23: 43760869165417 + 2339805*23#*n, for n = 0 to 22. It has the largest term...
jarek372000
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Feb 25, 2008
7:11 pm

Raanan Chermoni continues running my program and has just discovered second 17-digit AP23: 489357377433019 + 2701556*23#*n, for n = 0 to 22. It has the largest...
jarek372000
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Mar 2, 2008
3:45 am

Raanan Chermoni continues running my program and has just discovered third 17-digit AP23: 3465600168789197 + 3405459*23#*n, for n = 0 to 22. It has the largest...
jarek372000
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Mar 19, 2008
4:25 pm

Raanan Chermoni continues running my program and has just discovered the third known AP24 (the first with 17 digits): 1606021011322579 + 3490622*23#*n, for n =...
jarek372000
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Mar 22, 2008
9:44 am

... Congratulations! http://hjem.get2net.dk/jka/math/aprecords.htm is updated. -- Jens Kruse Andersen...
Jens Kruse Andersen
jkand71
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Mar 22, 2008
7:36 pm

Raanan Chermoni continues running my program and has just discovered two more AP24 (for a total of 5 known AP24 now): 515486946529943 + 136831*23#*n, for n=0...
jarek372000
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Apr 18, 2008
9:25 am

... And new smallest known end... 1217585417914253 < 1523454717745013 Jarek...
jarek372000
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Apr 18, 2008
9:36 am

... Congratulations! http://hjem.get2net.dk/jka/math/aprecords.htm is updated. After five AP24 at that size, it seems time for a AP25. Good luck! -- Jens Kruse...
Jens Kruse Andersen
jkand71
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Apr 18, 2008
9:49 pm

... Thank you for prompt updating. Well maintained website with results gives additional motivation for our work. ... Indeed, we have given up searching for...
jarek372000
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Apr 21, 2008
7:39 am

... Thanks. ... Congratulations. I have updated again. You (alone or with Ranaan) are the only to find AP24 which I know is hard. But I wonder whether you...
Jens Kruse Andersen
jkand71
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Apr 21, 2008
1:14 pm

Raanan's computers produced 7th known AP24: 1630799846252777 + 985151*23#*n, for n=0 to 23 It sets no record (although it has the largest known start). ...
jarek372000
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Apr 24, 2008
1:59 pm

Raanan Chermoni continues running my program and has just discovered 8th known AP24: 3120744164655323 + 851923*23#*n, for n=0 to 23 It sets no record (although...
jarek372000
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Apr 30, 2008
4:52 pm

Raanan Chermoni continues running my program and has just discovered another 17-digit AP23: 822272309705219 + 3847173*23#*n, for n = 0 to 22. It sets no...
jarek372000
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Mar 31, 2008
6:30 am

... Close, but no cigar. Good luck, Paul...
Paul Underwood
paulunderwooduk
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Mar 31, 2008
9:06 am

Raanan Chermoni continues running my program and has just discovered another 17-digit AP23: 542440132260899 + 4560607*23#*n, for n = 0 to 22. It has the...
jarek372000
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Apr 10, 2008
3:57 pm

Raanan Chermoni continues running my program and has just discovered another 17-digit AP23: 660593947782971 + 5414270*23#*n, for n = 0 to 22. It has the...
jarek372000
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Apr 15, 2008
1:21 pm

The following result 809504830479349+208*19#*n, n=0...20 (Pawel Nowak, Jaroslaw Wroblewski, December 31, 2007) improves the AP21 minimal difference (2681*19#)...
jarek372000
Offline Send Email
Dec 31, 2007
12:38 pm
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