Forum: GpuOwl
2022-06-24, 17:42
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Replies: 2,772
Views: 379,760
GEC block size is kept constant through the run...
GEC block size is kept constant through the run on an exponent, and is often highly composite. The exponent is necessarily prime or there is no point to the PRP test. So GECblocksize > mod (exponent,...
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Forum: Operazione Doppi Mersennes
2022-06-24, 15:10
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Replies: 629
Views: 107,077
[Thu Jun 23 15:42:07 2022]
UID:...
[Thu Jun 23 15:42:07 2022]
UID: kriesel/emu/gtx1650, no factor for MM127 in k range: 152P to 153P (186-bit factors) [mmff 0.28 mfaktc_barrett188_M127gs]
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Forum: Miscellaneous Math
2022-06-22, 16:39
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Replies: 10
Views: 338
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Forum: Math
2022-06-21, 18:20
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Replies: 25
Views: 991
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Forum: Miscellaneous Math
2022-06-21, 18:03
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Replies: 10
Views: 338
Especially if it's odd...
Especially if it's odd (https://mathworld.wolfram.com/OddPerfectNumber.html). https://blogs.scientificamerican.com/roots-of-unity/odd-perfect-numbers/How?
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Forum: Math
2022-06-20, 22:22
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Replies: 25
Views: 991
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Forum: Operazione Doppi Mersennes
2022-06-19, 18:36
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Replies: 499
Views: 78,316
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Forum: Operazione Doppi Mersennes
2022-06-17, 12:45
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Replies: 629
Views: 107,077
[Thu Jun 16 15:46:31 2022]
UID:...
[Thu Jun 16 15:46:31 2022]
UID: kriesel/emu/gtx1650, no factor for MM127 in k range: 150P to 152P (186-bit factors) [mmff 0.28 mfaktc_barrett188_M127gs]
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Forum: storm5510
2022-06-16, 04:53
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Replies: 29
Views: 641
Net asset = property value - mortgage balance -...
Net asset = property value - mortgage balance - any contractor liens. I knew an extended family that together bought two lakeside cabins and a parked trailer home at a resort that was being broken up...
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Forum: Marin's Mersenne-aries
2022-06-15, 20:01
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Replies: 841
Views: 138,649
Taken:
...
Taken:
CERT=00000000000000000000000006E072AD,1,2,115372717,-1,1802699
CERT=00000000000000000000000006E4BF03,1,2,115654403,-1,7228401
...
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Forum: PrimeNet
2022-06-15, 13:46
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Replies: 5
Views: 304
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Forum: Cloud Computing
2022-06-15, 13:28
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Replies: 1,224
Views: 157,466
last evening, same accounts as...
last evening, same accounts as https://mersenneforum.org/showpost.php?p=607868&postcount=1218
hh:mm, resolution ~3 or 4 minutes; scripts similar to...
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Forum: Factoring
2022-06-15, 13:19
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Replies: 68
Views: 1,305
Dunno, but to summarize a PM conversation with...
Dunno, but to summarize a PM conversation with Gordon, after I was able to run gmp-ecm with memory usage > 19G on Win7 (both stages on gmp-ecm), Gordon was able to on his system too, so it may depend...
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Forum: Cloud Computing
2022-06-15, 01:09
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Replies: 1,224
Views: 157,466
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Forum: PrimeNet
2022-06-15, 00:57
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Replies: 5
Views: 304
Can't tell. For what computation, in what...
Can't tell. For what computation, in what software & version, on what hardware? If in a CPU app such as mprime/prime95 or Mlucas, how many cores/worker? If in a GPU app, how many instances running?...
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Forum: Cloud Computing
2022-06-14, 15:29
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Replies: 1,224
Views: 157,466
Staggering by seconds or minutes by doing...
Staggering by seconds or minutes by doing connections manually one by one without GPU72 also has the short-run-time problem. The WAN side IP# of the firewall router would be the same for as long as...
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Forum: Marin's Mersenne-aries
2022-06-13, 17:44
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Replies: 841
Views: 138,649
Taken: ...
Taken:
CERT=00000000000000000000000013D050CF,1,2,332419279,-1,1298513
CERT=00000000000000000000000013D05133,1,2,332419379,-1,1298514
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Forum: storm5510
2022-06-13, 17:00
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Replies: 29
Views: 641
Comparing E85 to E10 on a FlexFuel pickup, and...
Comparing E85 to E10 on a FlexFuel pickup, and the same route and load, E85 needs to be below ~75% of the E10 price /gallon to be a better bargain financially (lower fuel cost per distance traveled)....
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Forum: Marin's Mersenne-aries
2022-06-13, 16:25
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Replies: 40
Views: 3,735
Combining the two small lists, Predict Mxx...
Combining the two small lists, Predict Mxx lacking completed DC, and dubious claims lacking completed DC, but within range of feasible P-1 factoring, yields 5 exponents (for now). Current status of...
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Forum: Marin's Mersenne-aries
2022-06-13, 16:01
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Replies: 10
Views: 2,076
DoubleCheck=332196607...
DoubleCheck=332196607 (https://www.mersenne.org/report_exponent/?exp_lo=332196607&full=1),81,1 assigned ll 2021-02-13, last update 2021-02-13, zero progress
DoubleCheck=332209313...
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Forum: GpuOwl
2022-06-13, 14:49
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Replies: 2,772
Views: 379,760
I see no option in the help.txt to skip proof...
I see no option in the help.txt to skip proof residue validation on startup, so you would need to edit the source code & compile.
I think the proof validation time is ~ k 2ProofPower where k is...
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Forum: Cloud Computing
2022-06-13, 09:10
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Replies: 1,224
Views: 157,466
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Forum: Soap Box
2022-06-12, 15:30
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Replies: 37
Views: 1,107
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Forum: GpuOwl
2022-06-12, 14:55
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Replies: 2,772
Views: 379,760
Here's what I think is happening. Power 8 means...
Here's what I think is happening. Power 8 means 256 residues will be stored for proof generation. 84% means ~215 have already been stored.
Validation means they are being read and checked. Their MD5...
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Forum: Soap Box
2022-06-12, 14:50
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Replies: 37
Views: 1,107
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