Prime Verification Status
(Another of the Prime Pages' resources)
The Largest Known Primes Icon
  View this page in:   language help
  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
1241431880370524288 + 1 3289511 L4201 Jan 2018  
12413468398 · 1027199397 + 1 600503 L4001 Jan 2018  
1241306292 · 1027198459 + 1 597678 L4001 Jan 2018  
12413163348 · 1027191392 + 1 576396 L4001 Jan 2018  
12412746498 · 1027187913 + 1 565918 L4001 Jan 2018  
12413673246 · 1027184192 + 1 554713 L4001 Jan 2018  
12412511682 · 1027179399 + 1 540277 L4001 Jan 2018  
12412962176 · 1027175956 + 1 529909 L4001 Jan 2018  
12413570714 · 1027171342 + 1 516014 L4001 Jan 2018  
12413779672 · 1027168996 + 1 508949 L4001 Jan 2018  
12412857054 · 1027164579 + 1 495647 L4001 Jan 2018  
12413265716 · 1027162025 + 1 487955 L4001 Jan 2018  
12412410038 · 1027158056 + 1 476001 L4001 Jan 2018  
12412640962 · 1027157930 + 1 475622 L4001 Jan 2018  
12413366048 · 1027152369 + 1 458875 L4001 Jan 2018  
1241386839 · 21464507 + 1 440865 L4717 Jan 2018  
1241231248 · 618142002 + 1 396330 L4001 Jan 2018  
12413913375563435 · 2137137 - 1 41293 p364 Jan 2018 Sophie Germain (2p+1)
12414013375563435 · 2137136 - 1 41293 p364 Jan 2018 Sophie Germain (p)
12414110429091973 · 2135136 - 1 40691 p364 Jan 2018 Sophie Germain (2p+1)
12414210429091973 · 2135135 - 1 40690 p364 Jan 2018 Sophie Germain (p)
       
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 393728 digits or meet the size requirements for it's archivable form.  (Query time: 0.002342 seconds.)