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
118828493 · 72480933 + 1 893256 L3610 Nov 2014  
1188201344 · 73355570 + 1 662545 L3610 Nov 2014  
118825379 · 21909097 - 1 574699 L1809 Nov 2014  
1188274059 · 21730611 - 1 520970 L1959 Nov 2014  
1188326 · 258212134 - 1 511588 L3610 Nov 2014  
1188262 · 359192871 + 1 492804 g424 Nov 2014 Divides Phi(359^192871,2) (**)
11883135 · 326174298 - 1 438051 L3610 Nov 2014  
118822975 · 21379278 - 1 415208 L1809 Nov 2014  
118817781 · 21378671 - 1 415025 L1809 Nov 2014  
118816685 · 21378573 - 1 414995 L1809 Nov 2014  
1188309069 · 21350458 + 1 406533 L2494 Nov 2014  
1188249695 · 21350421 + 1 406522 L1486 Nov 2014  
1188239243 · 21350360 + 1 406503 L1741 Nov 2014  
1188189711 · 21348767 + 1 406024 L1547 Nov 2014  
1188341615447360095 · 21290000 - 1 388341 L3674 Nov 2014  
1188291615333021137 · 21290000 - 1 388341 L2511 Nov 2014  
1188331615257084285 · 21290000 - 1 388341 L3822 Nov 2014  
1188191609975555977 · 21290000 - 1 388341 L1987 Nov 2014  
1188101600101233997 · 21290000 - 1 388341 L927 Nov 2014  
1188212175 · 21202773 - 1 362075 L1862 Nov 2014  
118815385619794304 · 2347# + 1 1005 p151 Nov 2014 Cunningham chain 2nd kind (16p-15)
118814192809897152 · 2347# + 1 1004 p151 Nov 2014 Cunningham chain 2nd kind (8p-7)
11881396404948576 · 2347# + 1 1004 p151 Nov 2014 Cunningham chain 2nd kind (4p-3)
11881248202474288 · 2347# + 1 1004 p151 Nov 2014 Cunningham chain 2nd kind (2p-1)
11881124101237144 · 2347# + 1 1004 p151 Nov 2014 Cunningham chain 2nd kind (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

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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 360783 digits or meet the size requirements for it's archivable form.  (Query time: 0.002792 seconds.)