Prime Verification Status

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 72 hours.  Click on the prime's id for more detailed information.  The color code is at the bottom of the page.

idprime digitswhowhencomment
132851101888529 - 10944264 - 1 1888529 p423 Oct 2021 Near-repdigit, palindrome
1328613317 · 23117162 - 1 938363 L5399 Oct 2021  
13286013481960065536 + 1 532792 L5430 Oct 2021 Generalized Fermat
13285913471910465536 + 1 532771 L5430 Oct 2021 Generalized Fermat
1328584871 · 21647283 + 1 495886 L3593 Oct 2021  
1328578787 · 21647272 + 1 495883 L3593 Oct 2021  
1328562709 · 21647253 + 1 495876 L2125 Oct 2021  
1328555673 · 21647149 + 1 495846 L3593 Oct 2021  
1328544545 · 21647126 + 1 495838 L3166 Oct 2021  
132853683 · 21632986 - 1 491581 L1817 Oct 2021  
132852663 · 21632948 - 1 491570 L1817 Oct 2021  
       

Legend

Prime Description Color Codes
CompositeProven composite
RemoveScheduled for deletion because it is 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 PrimePages 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 490226 digits or meet the size requirements for it's archivable form.  (Query time: 0.002603 seconds.)
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.