History of the largest known CPAP-9
Primes n's Digits When Discoverer(s)
7661619169627 • 379# + x153 + 210 • n 0..8 167 20 Nov 2021 Serge Batalov
189382061960492204 • 257# + x106 + 210 • n 1..9 121 9 Dec 2021 Serge Batalov
189382061960492204 • 257# + x106 + 210 • n 0..8 121 9 Dec 2021 Serge Batalov
73577019188277 • 199# • 227 • 229 + x87 + 210 • n 0..8 101 19 Mar 2005 Hans Rosenthal & Jens Kruse Andersen
25127352416973 • 199# • 227 • 229 + x87 + 210 • n 0..8 101 2004 Hans Rosenthal & Jens Kruse Andersen
1180477472752474 • 193# + x77 + 210 • n 1..9 93 8 Dec 2008 Manfred Toplic, CP10
1180477472752474 • 193# + x77 + 210 • n 0..8 93 8 Dec 2008 Manfred Toplic, CP10
1178322910173399 • 193# + x77 + 210 • n 1..9 93 2008 Manfred Toplic, CP10
1099212552579171 • 193# + x77 + 210 • n 1..9 93 2007 Manfred Toplic, CP10
1056761470535795 • 193# + x77 + 210 • n 0..8 93 2006 Manfred Toplic, CP10
1028784711070427 • 193# + x77 + 210 • n 1..9 93 2006 Manfred Toplic, CP10
580596232159174 • 193# + x77 + 210 • n 0..8 93 3 Mar 1998 Robert Piche, CP10
507618446770482 • 193# + x77 + 210 • n 1..9 93 2 Mar 1998 Manfred Toplic, CP10
507618446770482 • 193# + x77 + 210 • n 0..8 93 2 Mar 1998 Manfred Toplic, CP10

Big constants

x77 = 54538241683887582668189703590110659057865934764604873840781923513421103495579

x87 = 279872509634587186332039135414046330728180994209092523040703520843811319320930380677867

x106 = 1153762228327967262749742078637565852209646810567096822339169424875092523431859764709708315833909447378791

x153 = 9656383640115039654722740376098106958530576944745108587635040605371157826983
20398681243637298572057965220341992180981784112973206136355565433981118807417