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Old 2012-09-20, 18:27   #23
Batalov
 
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FermatFactor=120,30e12,100e12
FermatFactor=121,30e12,100e12
...
FermatFactor=129,30e12,100e12
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Old 2012-09-20, 19:40   #24
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Please reserve for me:
MMFactor=127,3.4e15,3.7e15

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Old 2012-09-21, 08:02   #25
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Old 2012-09-22, 11:12   #26
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Old 2012-09-23, 08:46   #27
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Smile Reserving MM31 = M2147483647

Ernst Mayer has taken MM31 to k = 10^15 that is to around ^81.83 bits I am reserving it for trial factoring beyond that. MM31 has 4 known factors since before, 295257526626031, 87054709261955177, 242557615644693265201 and 178021379228511215367151.

If anyone knows about if any trial factoring has been done beyond ^82 bits before for MM31 I would be happy to know that. My plans are to take it to at least ^86 bits.

And While I am at it ;-), why not move these threads

Fourth known factor of M(M31) (preliminary announcement)
MM31 factoring

to

Operazione Doppi Mersennes

Last fiddled with by aketilander on 2012-09-23 at 09:25
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Old 2012-09-23, 18:37   #28
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Quote:
Originally Posted by aketilander View Post
Ernst Mayer has taken MM31 to k = 10^15 that is to around ^81.83 bits I am reserving it for trial factoring beyond that. MM31 has 4 known factors since before, 295257526626031, 87054709261955177, 242557615644693265201 and 178021379228511215367151.

If anyone knows about if any trial factoring has been done beyond ^82 bits before for MM31 I would be happy to know that. My plans are to take it to at least ^86 bits.

And While I am at it ;-), why not move these threads

Fourth known factor of M(M31) (preliminary announcement)
MM31 factoring

to

Operazione Doppi Mersennes
Unfortunately, my mod powers are not enough to move threads.

While at it, I'd ask some Supermod to move here all threads having MM on their titles (MM31, MM61, MM127 and so on).

Luigi
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Old 2012-09-24, 05:23   #29
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Old 2012-09-25, 17:02   #30
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MMFactor=89,1000e12,1100e12
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Old 2012-09-25, 17:55   #31
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MMFactor=89,1100e12,1200e12
MMFactor=89,1200e12,1300e12
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Old 2012-09-26, 07:22   #32
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Old 2012-09-26, 07:29   #33
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FermatFactor=140,12e12,1e14
FermatFactor=141,12e12,1e14
...
FermatFactor=149,12e12,1e14
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