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

idprime digitswhowhencomment
119489165 · 22732983 + 1 822713 L1741 Mar 2015 (**)
1194952 · 659233973 + 1 659544 g424 Mar 2015 Divides Phi(659^233973,2) (**)
11949876141 · 21677464 + 1 504972 L4094 Mar 2015  
1194924053 · 21550167 - 1 466651 L1959 Mar 2015  
1194864053 · 21545380 - 1 465210 L1959 Mar 2015  
1194904473 · 21329061 + 1 400091 L2549 Mar 2015  
1194913357 · 21328992 + 1 400070 L3260 Mar 2015  
1194874551 · 21328305 + 1 399864 L2126 Mar 2015  
119488Phi(3, - 116401232768) 397539 p379 Mar 2015 Generalized unique
1194967701 · 21320269 + 1 397445 L2891 Mar 2015  
1194976965 · 21320263 + 1 397443 L3727 Mar 2015  
1194995247 · 21320007 + 1 397366 L3234 Mar 2015  
1194931895552679597 · 21290000 - 1 388341 L958 Mar 2015  
1195011893618492447 · 21290000 - 1 388341 L927 Mar 2015  
1195001888201704387 · 21290000 - 1 388341 L939 Mar 2015  
119494V(52009)/39772636393178951550299332730909 10838 c8 Mar 2015 Lucas cofactor, ECPP (**)
       
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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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 373476 digits or meet the size requirements for it's archivable form.  (Query time: 0.002273 seconds.)