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
122995715 · 23368210 + 1 1013936 L4527 Feb 2017  
122988617 · 23368119 + 1 1013908 L4552 Feb 2017  
122971777 · 23367372 + 1 1013683 L4408 Feb 2017  
122996519 · 22458058 + 1 739952 L3803 Feb 2017  
1229942049567465536 + 1 479178 L4201 Feb 2017 Generalized Fermat
1229842041754665536 + 1 479069 L4286 Feb 2017 Generalized Fermat
1229832041658665536 + 1 479068 L4308 Feb 2017 Generalized Fermat
1229822036880865536 + 1 479001 L4201 Feb 2017 Generalized Fermat
1229742033890665536 + 1 478959 L4245 Feb 2017 Generalized Fermat
1229812033856465536 + 1 478959 L4549 Feb 2017 Generalized Fermat
1229732031765065536 + 1 478929 L4252 Feb 2017 Generalized Fermat
1229682010959865536 + 1 478636 L4550 Feb 2017 Generalized Fermat
1229984089 · 21440617 + 1 433673 L4144 Feb 2017  
1229927453 · 21440408 + 1 433610 L2125 Feb 2017  
1229909205 · 21440368 + 1 433598 L4527 Feb 2017  
1229933911 · 21440337 + 1 433589 L1204 Feb 2017  
1229863473 · 21440133 + 1 433527 L2125 Feb 2017  
1229796251 · 21440121 + 1 433524 L4396 Feb 2017  
1229787833 · 21439968 + 1 433478 L1204 Feb 2017  
1229691345 · 21439774 + 1 433419 L4144 Feb 2017  
1229777137 · 21439474 + 1 433329 L1204 Feb 2017  
1229767919 · 21439439 + 1 433319 L2030 Feb 2017  
122970559741!7 + 1 424902 p397 Feb 2017 Multifactorial
1229993323137967145 · 21290000 - 1 388342 L1844 Feb 2017  
1229913321018913935 · 21290000 - 1 388342 L3985 Feb 2017  
1229893320908343265 · 21290000 - 1 388342 L1710 Feb 2017  
1229973320443096995 · 21290000 - 1 388342 L3971 Feb 2017  
1229853320240354307 · 21290000 - 1 388342 L4551 Feb 2017  
1229873318993818787 · 21290000 - 1 388342 L2283 Feb 2017  
1229803318470485965 · 21290000 - 1 388342 L3985 Feb 2017  
1229753314875726155 · 21290000 - 1 388342 L3985 Feb 2017  
1229723300609222927 · 21290000 - 1 388342 L4117 Feb 2017  
       
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 388342 digits or meet the size requirements for it's archivable form.  (Query time: 0.002181 seconds.)