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4489246262144 + 1
|Description:||4489246262144 + 1|
|Verification status (*):||Proven|
|Official Comment (*):||Generalized Fermat|
|Unofficial Comments:||This prime has 1 user comment below.|
|Proof-code(s): (*):||L4591 : Schwieger, GFNSvCUDA, GeneFer, AthGFNSieve, PrimeGrid, LLR|
|Decimal Digits:||1743828 (log10 is 1743827.344912)|
|Rank (*):||190 (digit rank is 1)|
|Entrance Rank (*):||56|
|Currently on list? (*):||short|
|Submitted:||3/1/2018 11:47:21 CDT|
|Last modified:||3/2/2018 08:50:22 CDT|
|Score (*):||48.3385 (normalized score 53.1303)|
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The Top 5000 Primes is a list for proven primes only. In order to maintain the integrity of this list, we seek to verify the primality of all submissions. We are currently unable to check all proofs (ECPP, KP, ...), but we will at least trial divide and PRP check every entry before it is included in the list.
field value prime_id 124488 person_id 9 machine Using: Xeon 4c+4c 3.5GHz what prime notes Command: /home/caldwell/client/pfgw/pfgw64 -t -q"4489246^262144+1" 2>&1 PFGW Version 18.104.22.168BIT.20130722.x86_Dev [GWNUM 27.11] Primality testing 4489246^262144+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 3 Calling Brillhart-Lehmer-Selfridge with factored part 95.47% 4489246^262144+1 is prime! (73774.2546s+0.0602s) [Elapsed time: 20.49 hours] modified 2020-07-07 17:30:15 created 2018-03-01 11:51:01 id 170148
Query times: 0.0006 seconds to select prime, 0.001 seconds to seek comments.
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