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Record history of the largest known CPAP-3

(with at least 2,500 digits)

Primes n's Digits Year Discoverer(s)
2494779036241 249800+ 1 + 6n 0..2 15004 2022 Serge Batalov
664342014133 239840- 59 + 30n 0..2 12005 2020 Serge Batalov
3428602715439 235678 + 1 + 6n 0..2 10753 2020 Serge Batalov
2683143625525 235176 + 1 + 6n 0..2 10602 2019 Gerd Lampbrecht, Norman Luhn
1213266377 235000 - 1 + 2430n 0..2 10546 2014 David Broadhurst, PrimeForm, Primo
1043085905 235000 - 18199 + 18198n 0..2 10546 2014 David Broadhurst, PrimeForm, Primo
109061779 235003 - 1 + 5928n 0..2 10545 2014 David Broadhurst, PrimeForm, Primo
350049825 235000 - 1 + 3852n 0..2 10545 2014 David Broadhurst, PrimeForm, Primo
146462479 235001 - 8767 + 8766n 0..2 10545 2013 David Broadhurst, PrimeForm, Primo
19067408 233333 - 12539 + 6270n 0..2 10042 2013 Jens Kruse Andersen, Pierre Cami, Ken Davis, NewPGen, PrimeForm, Primo
90568041 225077 - 9001 + 4500n 0..2 7557 2013 Pierre Cami, PrimeForm, Primo
49787793 225003 - 1 + 11634n 0..2 7535 2013 David Broadhurst, Bouk de Water, PrimeForm, Primo
368523657 225000 - 14161 + 7080n 0..2 7535 2013 David Broadhurst, Bouk de Water, PrimeForm, Primo
122248047 225001 - 15661 + 7830n 0..2 7535 2013 David Broadhurst, Bouk de Water, PrimeForm, Primo
87 224582 - 1 + 1290n 0..2 7402 2004 Torbjörn Alm, Hans Rosenthal, Jens Kruse Andersen and Tom Kuechler
62399583639 9923# - 3399421607 + 30n 1..3 4285 2021 Serge Batalov
62399583639 9923# - 3399421607 + 30n 0..2 4285 2021 Serge Batalov
62753735335 7919# + 3399421577 + 30n 1..3 3404 2021Serge Batalov
62753735335 7919# + 3399421577 + 30n 0..2 3404 2021Serge Batalov
121152729080 7019# / 1729 + 1 + 6n 1..3 3025 2019 Gerd Lamprecht & Norman Luhn, PrimeForm, Primo
121152729080 7019# / 1729 + 1 + 6n 0..2 3025 2019 Gerd Lamprecht & Norman Luhn, PrimeForm, Primo
55072065656 7013# + 9843049 + 30n 1..3 3024 2018 Gerd Lamprecht, APSieve, PrimeForm, Primo
55072065656 7013# + 9843049 + 30n 0..2 3024 2018 Gerd Lamprecht, APSieve, PrimeForm, Primo
62037039993 7001# + 7811555723 + 30n 1..3 3021 2013 David Broadhurst, PrimeForm, Primo
62037039993 7001# + 7811555723 + 30n 0..2 3021 2013 David Broadhurst, PrimeForm, Primo
50946848056 7001# + 7811555723 + 30n 1..3 3021 2013 David Broadhurst, PrimeForm, Primo
50946848056 7001# + 7811555723 + 30n 0..2 3021 2013 David Broadhurst, PrimeForm, Primo
26997933312 7001# + 7811555663 + 30n 1..3 3020 2013 David Broadhurst, PrimeForm, Primo
26997933312 7001# + 7811555663 + 30n 0..2 3020 2013 David Broadhurst, PrimeForm, Primo
25506692100 7001# + 7811555693 + 30n 1..3 3020 2013 David Broadhurst, PrimeForm, Primo
25506692100 7001# + 7811555693 + 30n 0..2 3020 2013 David Broadhurst, PrimeForm, Primo
198267970563 6007# + 7811555663 + 30n 1..3 2575 2013 David Broadhurst, PrimeForm, Primo
198267970563 6007# + 7811555663 + 30n 0..2 2575 2013 David Broadhurst, PrimeForm, Primo
153104252515 6007# + 7811555663 + 30n 1..3 2575 2013 David Broadhurst, PrimeForm, Primo
153104252515 6007# + 7811555663 + 30n 0..2 2575 2013 David Broadhurst, PrimeForm, Primo