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-   -   Sequence terminations and merges (https://www.mersenneforum.org/showthread.php?t=11837)

Jatheski 2013-05-20 11:28

[URL="http://factordb.com/aliquot.php?type=1&aq=993438"]993438[/URL] merges with [COLOR=#002099][COLOR=black]704302 at iteration 2502
max height is 123 digits at iteration 1090

This is my first sequence termination/merge :smile::max:
[/COLOR][/COLOR]

Batalov 2013-05-20 16:21

Congrats!

(it's all downhill from there, after the first one! JK... :smile:)

schickel 2013-05-21 08:35

[QUOTE=Jatheski;341013][URL="http://factordb.com/aliquot.php?type=1&aq=993438"]993438[/URL] merges with [COLOR=#002099][COLOR=black]704302 at iteration 2502
max height is 123 digits at iteration 1090

This is my first sequence termination/merge :smile::max:
[/COLOR][/COLOR][/QUOTE]Actually, since 704302 is a short[COLOR="Blue"]*[/COLOR] sequence, Wolfgang would chalk this one up as a straight termination.

[COLOR="blue"]*[/COLOR][code] 0 . 704302 = 2 * 157 * 2243
1 . 359354 = 2 * 353 * 509
2 . 182266 = 2 * 7 * 47 * 277
3 . 137990 = 2 * 5 * 13799
4 . 110410 = 2 * 5 * 61 * 181
5 . 92702 = 2 * 46351
6 . 46354 = 2 * 7^2 * 11 * 43
7 . 43934 = 2 * 11 * 1997
8 . 27994 = 2 * 13997
9 . 14000 = 2^4 * 5^3 * 7
10 . 24688 = 2^4 * 1543
11 . 23176 = 2^3 * 2897
12 . 20294 = 2 * 73 * 139
13 . 10786 = 2 * 5393
14 . 5396 = 2^2 * 19 * 71
15 . 4684 = 2^2 * 1171
16 . 3520 = 2^6 * 5 * 11
17 . 5624 = 2^3 * 19 * 37
18 . 5776 = 2^4 * 19^2
19 . 6035 = 5 * 17 * 71
20 . 1741 = 1741[/code]

wolfcrey 2013-05-26 13:39

[QUOTE=Jatheski;341013][URL="http://factordb.com/aliquot.php?type=1&aq=993438"]993438[/URL] merges with [COLOR=#002099][COLOR=black]704302 at iteration 2502[/COLOR]
[COLOR=#002099]max height is 123 digits at iteration 1090[/COLOR]

[COLOR=#002099]This is my first sequence termination/merge :smile::max:[/COLOR]
[/COLOR][/QUOTE]

Congratulations

Batalov 2013-05-27 18:21

[URL="http://factordb.com/sequences.php?se=1&aq=346848&action=last"]346848[/URL] merges with 8844. Max height before merge = 119.

( 346848:i2218 = 8844:i70 = 94234 )

schickel 2013-05-28 07:38

[QUOTE=Batalov;341710][URL="http://factordb.com/sequences.php?se=1&aq=346848&action=last"]346848[/URL] merges with 8844. Max height before merge = 119.

( 346848:i2218 = 8844:i70 = 94234 )[/QUOTE]Boy, I tell ya, I spend all that time downloading a complete status update and someone has to go and spoil it.... :big grin:

Batalov 2013-06-01 04:02

Yeah, dude, you know me -- I'll do it again.

448476 merges with 1074. Max height before merge = 117.

448476:i2211 = 1074:i82 = 702044

Jatheski 2013-06-01 08:54

Congratulations !!

It seems easier for you :smile:

unconnected 2013-06-12 20:31

273540 merges with 3876.

Batalov 2013-06-12 20:34

1 Attachment(s)
Nice!

unconnected 2013-09-02 21:24

981924:i2012=768612:i4=[COLOR=#002099]3738516

[/COLOR]


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