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-   -   Subproject #3: 700k-800k sequences to 100 digits (https://www.mersenneforum.org/showthread.php?t=12537)

BigBrother 2009-12-11 09:46

Reserving 735060

Buzzo 2009-12-11 18:38

729960 is done for the subproject (C106) but i'm keeping it since it has no driver. (2^3 isnt a driver, right?)

Mini-Geek 2009-12-11 18:58

[quote=Buzzo;198539]729960 is done for the subproject (C106) but i'm keeping it since it has no driver. (2^3 isnt a driver, right?)[/quote]
Nope, it's not a driver. You should be on a vaguely downward slope now (unless the guide changes). Good luck. :smile:

Greebley 2009-12-11 19:06

2^n isn't a driver (with no other terms) unless n = 1 in which case it is the down driver. In fact the complete list of drivers with n < 16 is:
2
2*3
2^2*7
2^3*3
2^3*3*5
2^4*31
2^5*3*7
2^6*127
2^9*3*11*31
2^12*8191

Edit: crosspost with Mini-Geek

Buzzo 2009-12-11 19:30

thanks mini-geek and greebley, that is very helpful information!

unconnected 2009-12-12 04:40

735960: i241->i297, size 105, 2^3*3*5
736680: i2237->i2376, size 104, 2^2*5*7
737640: i2417->i2528, size 105, 2^4*3^2*31
738528: i2173->i2261, size 100, 2^4*31

Batalov 2009-12-12 05:42

Done with 734520, 734592, 734676, 734760

BigBrother 2009-12-12 15:30

735060 is done.
Reserving 735342

Greebley 2009-12-12 23:22

Done with 739152, 120 digits, 2^5*3*7^2

unconnected 2009-12-13 06:48

735294: i2412->i2645, size 117, 2^4*3*7 - no driver
739398: i1133->i1298, size 111, 2*3^2*5

Greebley 2009-12-13 14:18

Done with 739254, 111 digits, 2^2*7


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