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-   -   Aliquot sequence reservations (https://www.mersenneforum.org/showthread.php?t=11588)

unconnected 2015-01-14 08:15

Taking 885528.

fivemack 2015-01-14 18:43

Dropping 142080 (135 digits, 2^2*3*7 lead, ECMed C125)

fivemack 2015-01-14 22:40

Dropping 385176 (127 digits, ECMed C111)

fivemack 2015-01-15 19:56

Dropping 953640 (124 digits, ECMed C113)

Happy5214 2015-01-15 23:27

Releasing 110784 (135 digits, ECMed C127)

unconnected 2015-01-16 07:03

Dropping 19128, 539208.

fivemack 2015-01-16 07:50

Dropping 467424 (ECMed C122)

fivemack 2015-01-16 20:34

Dropping 492128 (2^5*11, ECMed C117)

yoyo 2015-01-16 20:48

[QUOTE=fivemack;392618]Dropping 492128 (2^5*11, ECMed C117)[/QUOTE]

BTW, what is your rule to reserve a sequence and how long do you run the sequence?

fivemack 2015-01-16 23:52

At the moment I'm reserving 100k blocks (next will be 500k-600k) of 120-digit numbers last touched in 2012; I'm running those to 123 digits and then carrying on until I hit an ECMed cofactor of 110 digits or more. Except that, if I've got a 'good' down driver I'll tend to keep the number until that's finished. 492128 has been 2^5*11 for a while, so it's not going anywhere very exciting, and I don't mind giving other people a chance from time to time.

I've also got a fair number of numbers from earlier reservations which I've run to an ECMed cofactor of 120 digits or more.

Some others I run until I hit a >135-digit cofactor.

Dubslow 2015-01-17 05:43

Reserving 623010.

I hope to have multi post reservation lists working in a few days, to properly integrate massive reservations that yoyo and fivemack like.


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