Prime Verification Status

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
13208187192538131072 + 1 1040775 L4861 Feb 2021  
13206787116452131072 + 1 1040725 L5297 Feb 2021 Generalized Fermat
13205587039658131072 + 1 1040675 L5297 Feb 2021 Generalized Fermat
13204186829162131072 + 1 1040537 L5265 Feb 2021 Generalized Fermat
1320611479 · 23356275 + 1 1010343 L5178 Feb 2021  
1320513645 · 23356232 + 1 1010331 L5296 Feb 2021  
1320601259 · 23356215 + 1 1010325 L5298 Feb 2021  
1320482075 · 23356057 + 1 1010278 L5174 Feb 2021  
1320474281 · 23356051 + 1 1010276 L5295 Feb 2021  
1320451275 · 23356045 + 1 1010274 L5294 Feb 2021  
1320434229494557 · 23321910 - 1 1000005 L4960 Feb 2021  
1320774022490843 · 23321910 - 1 1000005 L4960 Feb 2021  
1320423751145343 · 23321910 - 1 1000005 L4960 Feb 2021  
1320791065 · 22975442 + 1 895701 L5300 Feb 2021 Divides GF(2975440,3)
132075591 · 22975069 + 1 895588 L5299 Feb 2021  
132046391 · 22971600 + 1 894544 L5242 Feb 2021  
132072625 · 22970336 + 1 894164 L5233 Feb 2021 Generalized Fermat
1320643338 · 396280633 + 1 729003 L4944 Feb 2021  
1320634821 · 396263301 + 1 683980 L4944 Feb 2021  
1320501007 · 22158720 - 1 649843 L4518 Feb 2021  
132068280 · 53333574 + 1 575177 L4294 Feb 2021  
13208012156860865536 + 1 529847 L4880 Feb 2021  
13207812137293265536 + 1 529802 L4341 Feb 2021 Generalized Fermat
13207412128165665536 + 1 529780 L5025 Feb 2021 Generalized Fermat
13207312123835865536 + 1 529770 L5157 Feb 2021 Generalized Fermat
13207012123779665536 + 1 529770 L5234 Feb 2021 Generalized Fermat
13206612114045865536 + 1 529747 L5275 Feb 2021 Generalized Fermat
13206512108619065536 + 1 529734 L5056 Feb 2021 Generalized Fermat
13206212107533265536 + 1 529732 L4672 Feb 2021 Generalized Fermat
13205912100034265536 + 1 529714 L4945 Feb 2021 Generalized Fermat
13205412074988465536 + 1 529655 L5005 Feb 2021 Generalized Fermat
13205312068144865536 + 1 529639 L4308 Feb 2021 Generalized Fermat
13204412018690865536 + 1 529522 L4285 Feb 2021 Generalized Fermat
1320832931 · 21633627 + 1 491775 L4970 Feb 2021  
1320821541 · 21633611 + 1 491770 L4901 Feb 2021  
1320711371 · 21633376 + 1 491699 L1199 Feb 2021  
1320697245 · 21633209 + 1 491649 L4293 Feb 2021  
1320589041 · 21633159 + 1 491634 L5241 Feb 2021  
1320575409 · 21633147 + 1 491630 L2930 Feb 2021  
1320529699 · 21632951 + 1 491572 L4815 Feb 2021  
1320569359 · 21632433 + 1 491416 L1188 Feb 2021  
132076667 · 21583929 - 1 476813 L1817 Feb 2021  
132049(282939 - 1)/883323903012540278033571819073 24938 c84 Feb 2021 Mersenne cofactor, ECPP
       

Legend

Prime Description Color Codes
CompositeProven composite
RemoveScheduled for deletion because it is 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 PrimePages 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 475019 digits or meet the size requirements for it's archivable form.  (Query time: 0.001165 seconds.)
Printed from the PrimePages <primes.utm.edu> © Chris Caldwell.