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Old 2019-05-25, 17:34   #3279
rebirther
 
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S647 tested to n=300k (100-300k)

1 prime found, 3 remain

76*647^130372+1

Results emailed - Base released
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Old 2019-05-25, 17:38   #3280
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S654 tested to n=300k (100-300k)

1 prime found, 4 remain

219*654^103409+1

Results emailed - Base released
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Old 2019-05-26, 15:55   #3281
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Reserving S625 up to n=200K.
Sieve file for R625 is also available, will start working on that soon~


Plus S784 is tested up to n=400K. No prime found, releasing
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Last fiddled with by MisterBitcoin on 2019-05-26 at 15:58
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Old 2019-05-30, 07:21   #3282
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R716 tested to n=300k (100-300k)

1 prime found, 4 remain

134*716^105548-1

Results emailed - Base released
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Old 2019-06-01, 08:35   #3283
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R552 passed n=250K, and I am quite surprised!
I primed k=55, which removed an large amount of numbers. This gives me roughtly 12,5K tests till n=400K, minus 1066 factors found from sr2sieve. Sieve limit is P=91T, this is why i am surprised. It was quite fast i would say, lol.


Extending up to n=400K.
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Old 2019-06-01, 09:40   #3284
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Reserving R1018 to n=10k as new base using the new-base script up to 2.5k and BOINC up to 10k
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Old 2019-06-01, 12:30   #3285
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Reserving R578, R992
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Old 2019-06-02, 09:13   #3286
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Reserving R537 to n=10k as new base using the new-base script up to 2.5k and BOINC up to 10k



Reserving R627 to n=10k as new base using the new-base script up to 2.5k and BOINC up to 10k
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Old 2019-06-02, 21:29   #3287
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Quote:
Originally Posted by rebirther View Post
Reserving R537 to n=10k as new base using the new-base script up to 2.5k and BOINC up to 10k

Reserving R627 to n=10k as new base using the new-base script up to 2.5k and BOINC up to 10k
Both of these bases have some squared k's with partial algebraic factors that prove them always composite. After running the script to n=2.5K you can remove the following k's from the remaining file:

R537, remove k=6724.

R627, remove k=784, 81796, and 116964.

See the main Riesel page for a little more info.
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Old 2019-06-03, 03:58   #3288
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Reserving S1018 to n=25K for Ian and me.


It will be started after S732 is complete in a couple of weeks.
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Old 2019-06-08, 02:48   #3289
LaurV
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Lucky Strike at the start of the fight


59*578^100148-1 is prime! (276604 decimal digits, P = 3) Time : 3008.180 sec.



Continuing with the remaining 12 keys
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