Prime Verification Status
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
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The hardware and software on this system was updated September 4th.  Please let me know of any problem you encounter. <caldwell@utm.edu>

Before primes are added to the List of Largest Known Primes, they must be first be verified, comments must be checked and they must meet the size requirements.  Below we show the status of these primes (if any) that are awaiting verificiation (of any age) as well as those modified (for any reason) in the last 96 hours.  Click on the prime's id for more detailed information.  The color code is at the bottom of the page.

idprime digitswhowhencomment
118510256 · 11771408 + 1 803342 L3802 Sep 2014 Generalized Fermat
118515217 · 22264546 + 1 681699 L3179 Sep 2014 (**)
1185111125 · 21856703 - 1 558927 L1828 Sep 2014  
118525371 · 21717250 - 1 516947 L3844 Sep 2014  
118529383 · 21716780 - 1 516805 L2519 Sep 2014  
118509909 · 21341455 - 1 403822 L1817 Sep 2014  
1185146975 · 21321778 - 1 397899 L1862 Sep 2014  
1185214251 · 21296877 + 1 390403 L2117 Sep 2014  
1185268079 · 21293070 + 1 389257 L2038 Sep 2014  
1185238217 · 21292446 + 1 389069 L1792 Sep 2014  
1185248031 · 21292364 + 1 389045 L3956 Sep 2014  
1185197973 · 21292245 + 1 389009 L3658 Sep 2014  
1185168745 · 21292055 + 1 388952 L2826 Sep 2014  
1185207701 · 21291396 + 1 388753 L3034 Sep 2014  
1185177851 · 21291269 + 1 388715 L3483 Sep 2014  
1185188727 · 21290682 + 1 388538 L1823 Sep 2014  
1185281520778103647 · 21290000 - 1 388341 L2511 Sep 2014  
1185271518186147735 · 21290000 - 1 388341 L3819 Sep 2014  
1185131518149186097 · 21290000 - 1 388341 L3811 Sep 2014  
1185222 · 631174981 + 1 284936 g424 Sep 2014 Divides Phi(6311^74981,2) (**)
118512(283339 + 1)/3 25088 c54 Sep 2014 ECPP, generalized Lucas number, Wagstaff (**)
       
Prime Description Color Codes
CompositeProven composite
RemoveScheduled for deletion--too small or proven composite
UnTestedNot yet tested
InProcessCurrently being tested
Probable-primeShown to be a PRP, awaiting further testing (see note).
ProvenProven prime
ExternalProven prime, externally verified
Note:  Only proven primes are accepted on this list.  These colors refer the status of this list's (re)verification process only.
Rank/Id Color Codes
shortOn the short version of the list
yesOn the long version of the list
noNot on the current list
(unknown)Not yet re-ranked
Note:  This list is (re)ranked every 30 minutes.
Description Notation
\ back-quote (23\ 45 = 2345, used to allow long integers to line wrap)
# primorial (9# = 7*5*3*2)
!, !n factorial, multifactorial
Phi(n,x) nth cyclotomic polynomial evaluated at x

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Include those modified (for any reason) in the last hours. (Use 0 to just see those in process or awaiting verification.)
We at the Prime Pages attempt to keep a list of the 5000 largest known primes plus a few each of certain selected archivable forms.  To make the top 5000 today a prime must have 354645 digits or meet the size requirements for it's archivable form.  (Query time: 0.002107 seconds.)