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Old 2017-01-07, 11:42   #1541
henryzz
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Quote:
Originally Posted by fivemack View Post
releasing 218420 (2^3 · 3^3 · 5^2 · C157)

I can't imagine anyone's going to want to pick that one up any time soon
Doesn't it have potential to change power of 2 next iteration?
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Old 2017-01-07, 13:53   #1542
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Quote:
Originally Posted by henryzz View Post
Doesn't it have potential to change power of 2 next iteration?
No. 3^3 is sufficient to keep 2^3. If it was 3^2 ...
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Old 2017-01-07, 16:26   #1543
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Quote:
Originally Posted by henryzz View Post
Doesn't it have potential to change power of 2 next iteration?
\(\tau(3^3) = 3\) (versus normally \(\tau(3) = 2\)) so the class is effectively 0, even without the contribution of the 5 -- unbreakable.

Last fiddled with by Dubslow on 2017-01-07 at 16:26
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Old 2017-01-08, 12:25   #1544
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Take 666930
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Old 2017-01-11, 03:44   #1545
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releasing 684816

reserving 459828
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Old 2017-01-15, 14:38   #1546
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Just had to add more posts yet again. Now taking over a minute to update all the posts.
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Old 2017-01-22, 17:48   #1547
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Old 2017-01-24, 20:50   #1548
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releasing 459828
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Old 2017-01-26, 08:42   #1549
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drop 281190 (C142, 4000@3e6 done)

(this is a bit sad, factors went

1111 2^2 * 3^3
1112 2^2 * 3^2
1113 2^2 * 11
1114 2^2 * P66
1115 2^2 * 3^4
1116 2^2 * 3^2

so it lost a persistent power of three for precisely two iterations)
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Old 2017-01-28, 01:17   #1550
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Old 2017-01-29, 04:21   #1551
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releasing 700700
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