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783 · 2101891 - 1
|Description:||783 · 2101891 - 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Proof-code(s): (*):||p1 : Harvey, NPLB, OpenPFGW|
|Decimal Digits:||30676 (log10 is 30675.141049961)|
|Rank (*):||62637 (digit rank is 1)|
|Entrance Rank (*):||4722|
|Currently on list? (*):||no|
|Submitted:||12/24/2002 15:11:34 CDT|
|Last modified:||12/24/2002 15:11:34 CDT|
|Removed (*):||1/12/2003 15:42:42 CDT|
|Score (*):||35.9085 (normalized score 0.0002)|
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 62829 person_id 9 machine Windows XP P4 1.8GHz what prime notes Primality testing 783*2^101891-1 [N+1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 99.99% 783*2^101891-1 is prime! (300.697000 seconds) PFGW Version 20021217.Win_Dev (Beta 'caveat utilitor') [FFT v22.7 w/P4] Running N+1 test using discriminant 5, base 1+sqrt(5) modified 2003-03-25 11:23:54 created 2002-12-26 16:07:37 id 52536
Query times: 0.0004 seconds to select prime, 0.0007 seconds to seek comments.
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