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Message boards : General discussion : Primorial prime found

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Profile BurProject donor
Volunteer tester
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Joined: 25 Feb 20
Posts: 511
ID: 1241833
Credit: 408,619,703
RAC: 28,387
321 LLR Ruby: Earned 2,000,000 credits (2,092,823)Cullen LLR Ruby: Earned 2,000,000 credits (2,315,295)ESP LLR Ruby: Earned 2,000,000 credits (2,151,088)Generalized Cullen/Woodall LLR Ruby: Earned 2,000,000 credits (2,620,968)PPS LLR Jade: Earned 10,000,000 credits (11,746,937)PSP LLR Ruby: Earned 2,000,000 credits (2,064,832)SoB LLR Ruby: Earned 2,000,000 credits (2,434,466)SR5 LLR Ruby: Earned 2,000,000 credits (2,065,004)SGS LLR Ruby: Earned 2,000,000 credits (2,027,649)TRP LLR Ruby: Earned 2,000,000 credits (2,089,856)Woodall LLR Ruby: Earned 2,000,000 credits (2,112,258)321 Sieve (suspended) Ruby: Earned 2,000,000 credits (2,107,153)PPS Sieve Turquoise: Earned 5,000,000 credits (5,096,952)AP 26/27 Turquoise: Earned 5,000,000 credits (5,797,662)GFN Jade: Earned 10,000,000 credits (10,874,159)WW Double Silver: Earned 200,000,000 credits (349,980,000)PSA Amethyst: Earned 1,000,000 credits (1,042,601)
Message 151863 - Posted: 20 Oct 2021 | 5:41:30 UTC
Last modified: 20 Oct 2021 | 5:43:23 UTC

Quite a big achievement, I think. 9 1/2 years after the last primorial prime

3267113# - 1

was recently proven prime after almost 1 month of validating the PRP result.

Primorial primes are linked to the oldest proof of the infinitude of proofs.


No new prime of the +1 form btw since 20 years...
____________
1281979 * 2^485014 + 1 is prime ... no further hits up to: n = 5,700,000

ID: 151863 | Report as offensive    Reply Quote
Profile JeppeSNProject donor
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Joined: 5 Apr 14
Posts: 1727
ID: 306875
Credit: 41,434,962
RAC: 13,275
Found 1 prime in the 2020 Tour de Primes321 LLR Gold: Earned 500,000 credits (593,283)Cullen LLR Gold: Earned 500,000 credits (611,298)ESP LLR Silver: Earned 100,000 credits (174,818)Generalized Cullen/Woodall LLR Silver: Earned 100,000 credits (112,799)PPS LLR Jade: Earned 10,000,000 credits (16,593,717)PSP LLR Silver: Earned 100,000 credits (428,457)SoB LLR Silver: Earned 100,000 credits (466,812)SR5 LLR Silver: Earned 100,000 credits (210,142)SGS LLR Silver: Earned 100,000 credits (112,277)TRP LLR Silver: Earned 100,000 credits (342,501)Woodall LLR Silver: Earned 100,000 credits (109,455)321 Sieve (suspended) Silver: Earned 100,000 credits (175,037)PPS Sieve Bronze: Earned 10,000 credits (10,113)AP 26/27 Bronze: Earned 10,000 credits (12,129)GFN Ruby: Earned 2,000,000 credits (4,228,147)WW Turquoise: Earned 5,000,000 credits (9,640,000)PSA Turquoise: Earned 5,000,000 credits (7,614,290)
Message 151864 - Posted: 20 Oct 2021 | 6:01:07 UTC

See Project Staging Area : W00t thanks psa testing. /JeppeSN

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Message boards : General discussion : Primorial prime found

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