History for AP9
Primes   n's   Digits When Discoverer
(13088317669 + 6383832302 • n) • 2399# + 1 0..8 1034 22 May 2025 Norman Luhn, OpenPFGW, NewPgen
(65502205462 + 6317280828 • n) • 2371# + 1 0..8 1014 3 Jan 2012 Ken Davis, Paul Underwood, PrimeForm e-group,
NewPGen, PrimeForm
(46532502650 + 6350457699 • n) • 2371# + 1 0..8 1014 11 Apr 2013 Ken Davis, Paul Underwood, PrimeForm e-group,
NewPGen, PrimeForm
(66432430692 + 3388165411 • n) • 2371# + 1 0..8 1014 12 Apr 2013 Ken Davis, Paul Underwood, PrimeForm e-group,
NewPGen, PrimeForm
(91818923472 + 127155673 • n) • 2371# + 1 0..8 1014 12 Apr 2013 Ken Davis, Paul Underwood, PrimeForm e-group,
NewPGen, PrimeForm
(58928599133 + 1298717501 • n) • 2371# + 1 0..8 1014 1 Aug 2011 Ken Davis, Paul Underwood, PrimeForm e-group,
NewPGen, PrimeForm
(x + y • n) • 1193# + 1 ( bundle ) 0..8 511+ 31 Oct 2024 Norman Luhn, NewPGen, OpenPFGW
(20794561384 + 1638155407 • n) • 1049# + 1 1..9 450 25 Aug 2019 Norman Luhn, NewPGen, OpenPFGW
(20794561384 + 1638155407 • n) • 1049# + 1 0..8 450 25 Aug 2019 Norman Luhn, NewPGen, OpenPFGW
(758144320 + 247707761 • n) • 1039# + 1 0..8 446 15 Jul 2010 Mike Oakes, NewPGen, PrimeForm
(190556231 + 138880294 • n) • 997# + 1 0..8 425 16 May 2009 Ken Davis, NewPGen, PrimeForm
(805227062 + 54790161 • n) • 941# + 1 0..8 401 28 Dec 2006 Mike Oakes, NewPGen, PrimeForm
(582170448 + 7977192 • n) • 757# + 1 0..8 325 6 Apr 2006 Jens Kruse Andersen
(20475784 + 18458425 • n) • 701# + 1 0..8 301 12 Feb 2006 Mike Oakes, APSieve, PrimeForm
(105628556 + 7914782 • n) • 499# + 1 0..8 215 10 Feb 2006 Norman Luhn
(501788528 + 12970338 • n) • 463# + 1 1..9 202 24 Jan 2005 Jens Kruse Andersen