Prime Verification Status
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
  View this page in:   language help
 
The nth Prime Page will now find any of the first 2,623,557,157,654,233 primes or π(x) for x up to 100,000,000,000,000,000.

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
12168533300 · 430417849 - 1 1100397 L4393 May 2016  
121697903 · 22345013 + 1 705923 L2006 May 2016  
121690627 · 22343140 + 1 705359 L3125 May 2016  
121686(30157950 + 1)2 - 2 466623 p392 May 2016 (**)
1216999339 · 21407055 + 1 423570 L3035 May 2016  
1216982760188278785 · 21290000 - 1 388342 L4394 May 2016  
1216952759333687565 · 21290000 - 1 388342 L2035 May 2016  
1216912757359251605 · 21290000 - 1 388342 L3203 May 2016  
1216942756958390105 · 21290000 - 1 388342 L3648 May 2016  
1216932756767335117 · 21290000 - 1 388342 L2035 May 2016  
1216922756469568965 · 21290000 - 1 388342 L1617 May 2016  
1216892756340043245 · 21290000 - 1 388342 L2299 May 2016  
1216962753768267505 · 21290000 - 1 388342 L3392 May 2016  
1216842752695081237 · 21290000 - 1 388342 L3392 May 2016  
1216882752064587797 · 21290000 - 1 388342 L3769 May 2016  
1216832751908972685 · 21290000 - 1 388342 L4392 May 2016  
1216872748845761077 · 21290000 - 1 388342 L4301 May 2016  
       
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

Modify this display:

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 388341 digits or meet the size requirements for it's archivable form.  (Query time: 0.002164 seconds.)