Prime Verification Status
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
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  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
1252831103 · 23558176 - 1 1071121 L1828 May 2018  
1252793954216265536 + 1 497881 L4387 May 2018 Generalized Fermat
125278600921 · 21577963 + 1 475020 g337 May 2018  
1252821725 · 21492368 + 1 449251 L4746 May 2018  
1252817683 · 21492356 + 1 449248 L4600 May 2018  
1252805619 · 21491762 + 1 449069 L4797 May 2018  
       
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 404351 digits or meet the size requirements for it's archivable form.  (Query time: 0.001853 seconds.)