Already Deleted: 123998!2 + 1This number has been deleted (possibly too small when submitted).
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|Description:||123998!2 + 1|
|Verification status (*):||Proven|
|Official Comment (*):||TOO SMALL FOR LIST!!!! Multifactorial|
|Proof-code(s): (*):||p386 : |
Warning! This is the code this prime was submitted with, but the current owners of the code may have changed. Do not assume this entry was submitted by the owners of this code.
|Decimal Digits:||288864 (log10 is 288863.588466735)|
|Rank (*):||10264 (digit rank is 1)|
|Entrance Rank (*):||10260|
|Currently on list? (*):||no|
|Submitted:||6/2/2015 09:21:29 CDT|
|Last modified:||6/3/2015 08:19:03 CDT|
|Score (*):||42.819 (normalized score 0.2326)|
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.
- Multifactorial (tolerated *)
- Prime on list: no, rank 5
(archival tag id 218053, tag last modified 2015-06-02 10:50:25)
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 119973 person_id 9 machine Using: Xeon 4c+4c 3.5GHz what prime notes Command: /home/caldwell/client/pfgw/pfgw64 -t -q"123998!2+1" 2>&1 PFGW Version 18.104.22.168BIT.20130722.x86_Dev [GWNUM 27.11] Primality testing 123998!2+1 [N-1, Brillhart-Lehmer-Selfridge] Running N-1 test using base 62039 Running N-1 test using base 62081 Calling Brillhart-Lehmer-Selfridge with factored part 33.54% 123998!2+1 is prime! (4392.0314s+0.9311s) [Elapsed time: 73.22 minutes] modified 2020-07-07 17:30:17 created 2015-06-02 09:31:01 id 165597