10224019 - 10131166 - 1092852 - 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: | 10224019 - 10131166 - 1092852 - 1 |
|---|---|
| Verification status (*): | Proven |
| Official Comment (*): | Palindrome |
| Unofficial Comments: | This prime has 1 user comment below. |
| Proof-code(s): (*): | p363 : Batalov, OpenPFGW |
| Decimal Digits: | 224019 (log10 is 224019) |
| Rank (*): | 29387 (digit rank is 1) |
| Entrance Rank (*): | 27451 |
| Currently on list? (*): | no |
| Submitted: | 11/28/2023 07:53:32 UTC |
| Last modified: | 11/28/2023 09:37:12 UTC |
| Database id: | 136699 |
| Status Flags: | none |
| Score (*): | 42.0372 (normalized score 0.0454) |
Archival tags:
There are certain forms classed as archivable: these prime may (at times) remain on this list even if they do not make the Top 5000 proper. Such primes are tracked with archival tags.
- Palindrome (archivable *)
- Prime on list: no, rank 24
Subcategory: "Palindrome"
(archival tag id 228990, tag last modified 2024-09-30 12:37:11)
User comments about this prime (disclaimer):
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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.
field value prime_id 136699 person_id 9 machine Using: Digital Ocean Droplet what prime notes Command: /var/www/clientpool/1/pfgw64 -V -f -tp -q"10^224019-10^131166-10^92852-1" >command_output 2>&1
PFGW Version 4.0.4.64BIT.20221214.x86_Dev [GWNUM 30.11]
Primality testing 10^224019-10^131166-10^92852-1 [N+1, Brillhart-Lehmer-Selfridge]
trial
Running N+1 test using discriminant 3, base 1+sqrt(3)
Generic modular reduction using generic reduction AVX-512 FFT length 72K, Pass1=192, Pass2=384, clm=1 on A 744176-bit number
Detected in MAXERR>0.45 (round off check) in Exponentiator::Iterate
Iteration: 36/744182 ERROR: ROUND OFF 0.45913>0.45
(Test aborted, try again using the -a1 switch)
Running N+1 test using discriminant 3, base 1+sqrt(3)
Generic modular reduction using generic reduction AVX-512 FFT length 80K, Pass1=128, Pass2=640, clm=1 on A 744176-bit number
Detected in MAXERR>0.45 (round off check) in Exponentiator::Iterate
Iteration: 81516/744182 ERROR: ROUND OFF 0.5>0.45
(Test aborted, try again using the -a2 (or possibly -a0) switch)
Running N+1 test using discriminant 3, base 1+sqrt(3)
Generic modular reduction using generic reduction AVX-512 FFT length 84K, Pass1=192, Pass2=448, clm=1 on A 744176-bit number
Calling Brillhart-Lehmer-Selfridge with factored part 41.45%
10^224019-10^131166-10^92852-1 is prime! (3272.3574s+0.0059s)
[Elapsed time: 54.53 minutes]modified 2023-11-28 08:48:34 created 2023-11-28 07:54:02 id 182534
Query times: 0.0002 seconds to select prime, 0.0003 seconds to seek comments.
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