9410079 · 247561 + 1
At this site we maintain a list of the 5000 Largest Known Primes which is updated hourly. This list is the most important PrimePages database: a collection of research, records and results all about prime numbers. This page summarizes our information about one of these primes.
|Description:||9410079 · 247561 + 1|
|Verification status (*):||Proven|
|Official Comment (*):||[none]|
|Proof-code(s): (*):||g0 : Gallot, Proth.exe|
|Decimal Digits:||14325 (log10 is 14324.261217044)|
|Rank (*):||74198 (digit rank is 23)|
|Entrance Rank (*):||261|
|Currently on list? (*):||no|
|Submitted:||5/13/1998 10:32:06 CDT|
|Last modified:||5/13/1998 10:32:06 CDT|
|Removed (*):||8/14/2000 18:06:11 CDT|
|Score (*):||33.5533 (normalized score 0)|
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 13193 person_id 9 machine Linux PII 200 what prime notes PFGW Version 20020311.x86_Dev (Alpha software, 'caveat utilitor') Running N-1 test using base 11 Primality testing 9410079*2^47561+1 [N-1, Brillhart-Lehmer-Selfridge] Calling Brillhart-Lehmer-Selfridge with factored part 99.95% 9410079*2^47561+1 is prime! (216.860000 seconds) modified 2003-03-25 11:24:31 created 2002-12-21 09:50:23 id 46510