210092 · 5618136 - 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.

This prime's information:

Description:210092 · 5618136 - 1
Verification status (*):Proven
Official Comment (*):[none]
Proof-code(s): (*):L2050 : Kaiser1, Srsieve, PrimeGrid, SierpinskiRiesel, LLR
Decimal Digits:432064   (log10 is 432063.84500977)
Rank (*):12342 (digit rank is 1)
Entrance Rank (*):166
Currently on list? (*):no
Submitted:1/31/2011 17:08:41 UTC
Last modified:3/11/2023 15:54:10 UTC
Removed (*):11/2/2019 11:02:38 UTC
Database id:97883
Status Flags:none
Score (*):44.0565 (normalized score 0.4021)

Verification data:

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.
fieldvalue
prime_id97883
person_id9
machineRedHat P4 P4
whattrial_divided
notesCommand: /home/caldwell/client/TrialDiv/TrialDiv -q 210092 5 618136 -1 2>&1 [Elapsed time: 10.934 seconds]
modified2020-07-07 22:30:32
created2011-01-31 17:18:01
id125155

fieldvalue
prime_id97883
person_id9
machineRedHat P4 P4
whatprime
notesCommand: /home/caldwell/client/pfgw -tp -q"210092*5^618136-1" 2>&1 PFGW Version 20031027.x86_Dev (Beta 'caveat utilitor') [FFT v22.13 w/P4] Primality testing 210092*5^618136-1 [N+1, Brillhart-Lehmer-Selfridge] Running N+1 test using discriminant 3, base 4+sqrt(3) Calling Brillhart-Lehmer-Selfridge with factored part 100.00% 210092*5^618136-1 is prime! (128408.2422s+0.1448s) [Elapsed time: 35.67 hours]
modified2020-07-07 22:30:32
created2011-01-31 17:23:01
id125156

Query times: 0.0003 seconds to select prime, 0.0004 seconds to seek comments.
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