20201205, 18:08  #155  
Feb 2005
Colorado
1001001100_{2} Posts 
Quote:
Last fiddled with by PhilF on 20201205 at 18:08 

20201205, 20:27  #156 
Dec 2017
2^{4}×3×5 Posts 
2^8523486591
Trust me this is the number by. 2024: 
20201205, 21:48  #157 
Nov 2020
11 Posts 
125000089
May 2, 2021 
20201209, 03:51  #158 
Romulan Interpreter
Jun 2011
Thailand
2430_{16} Posts 
Mod hat: discussion about numbers prime and not prime in the same time moved to Schrödinger thread. As Unc suggested, please stay at guessing primes.
Last fiddled with by LaurV on 20201209 at 03:53 
20201219, 17:37  #159 
Jul 2009
Germany
547 Posts 
131508427 at 01012026
Last fiddled with by moebius on 20201219 at 17:37 
20201219, 19:58  #160 
Dec 2017
2^{4}×3×5 Posts 
I'm going to revise my guess for a Mersenne Prime based on this exponent equaling zero when this math is applied.
2^1099473911 This number will be the next Mersenne Prime ok and here is why. The exponent equals zero when this is done: 1099473911 mod 6 = 0: Also the last digit for the Mersenne Prime is a 7: So when one uses this formula 6n1 the number divides evenly. So there is a chance its Mersenne Prime You can check this by mod 6 too and it should equal zero: Last fiddled with by ONeil on 20201219 at 19:59 
20201219, 20:54  #161 
6809 > 6502
"""""""""""""""""""
Aug 2003
101×103 Posts
247D_{16} Posts 

20201219, 23:13  #162 
Feb 2017
Nowhere
2×3×719 Posts 

20201220, 00:39  #163  
Jan 2020
251_{8} Posts 
Quote:
Kriesel has been correct, you can have more than 3 or 4 guesses if you do it yourself. Last fiddled with by tuckerkao on 20201220 at 00:48 

20201224, 01:57  #165  
Dec 2017
2^{4}·3·5 Posts 
Quote:
No thanks I want to hear the LL bell with 2^1099473911, the LL bios bell confirming its a Mersenne Prime. I trust the Lucas lemer test ok but not the covid vaccine. 

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