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303 · 2144768 - 1
|Description:||303 · 2144768 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Proof-code(s): (*):||g320 : Griffin, NewPGen, NPLB, PRP, Proth.exe|
|Decimal Digits:||43582 (log10 is 43581.991854912)|
|Rank (*):||57841 (digit rank is 1)|
|Entrance Rank (*):||2534|
|Currently on list? (*):||no|
|Submitted:||7/14/2003 06:18:20 CDT|
|Last modified:||7/14/2003 06:18:20 CDT|
|Removed (*):||2/1/2004 20:31:15 CDT|
|Score (*):||36.993 (normalized score 0.0006)|
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 65523 person_id 9 machine WinXP P4 1.8GHz what prime notes Primality testing 303*2^144768-1 [N+1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 99.99% 303*2^144768-1 is prime! (45224.091000 seconds) PFGW Version 20030108.Win_Dev (Alpha 'caveat utilitor') [FFT v22.12 w/P4] Running N+1 test using discriminant 5, base 1+sqrt(5) modified 2020-07-07 17:30:47 created 2003-07-14 15:31:51 id 70343
Query times: 0.0005 seconds to select prime, 0.0013 seconds to seek comments.
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