3589772687625 · 2666666 - 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: | 3589772687625 · 2666666 - 1 |
|---|---|
| Verification status (*): | Proven |
| Official Comment (*): | [none] |
| Proof-code(s): (*): | L1192 : Snow, TwinGen, PrimeGrid, LLR |
| Decimal Digits: | 200700 (log10 is 200699.01815627) |
| Rank (*): | 36340 (digit rank is 2427) |
| Entrance Rank (*): | 2136 |
| Currently on list? (*): | no |
| Submitted: | 8/17/2010 13:20:38 UTC |
| Last modified: | 3/11/2023 15:54:10 UTC |
| Removed (*): | 5/27/2011 18:26:45 UTC |
| Database id: | 94267 |
| Status Flags: | none |
| Score (*): | 41.699 (normalized score 0.0232) |
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 94267 person_id 9 machine Ditto P4 P4 what trial_divided notes Command: /home/ditto/client/TrialDiv/TrialDiv -q 3589772687625 2 666666 -1 2>&1 [Elapsed time: 9.673 seconds] modified 2020-07-07 22:30:33 created 2010-08-17 13:35:21 id 117915
field value prime_id 94267 person_id 9 machine Ditto P4 P4 what prime notes Command: /home/ditto/client/llr.pl 3589772687625*2^666666-1 2>&1 Starting Lucas Lehmer Riesel prime test of 3589772687625*2^666666-1 Using Zero Padded IBDWT : Mersenne fftlen = 32768, Used fftlen = 65536 V1 = 5 ; Computing U0... V1 = 5 ; Computing U0...done. Starting Lucas-Lehmer loop... 3589772687625*2^666666-1 is prime! Time : 1367.989 sec. [Elapsed time: 22.80 minutes] modified 2020-07-07 22:30:33 created 2010-08-17 15:32:47 id 117943
Query times: 0.0016 seconds to select prime, 0.0004 seconds to seek comments.
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