View Single Post
Old 2020-08-06, 03:44   #927
sweety439
 
sweety439's Avatar
 
Nov 2016

2,347 Posts
Default

Quote:
Originally Posted by sweety439 View Post
Done to base 2500
All Sierpinski/Riesel bases listed "NA" have CK > 5M (i.e. 5M is the lower bound for these Sierpinski/Riesel bases)

upper bounds for these Sierpinski/Riesel bases <= 600:

S66: 21314443 (if not exactly this number, then must be == 4 mod 5 or == 12 mod 13)
S120: 374876369 (if not exactly this number, then must be == 6 mod 7 or == 16 mod 17)
S156: 18406311208 (if not exactly this number, then must be == 4 mod 5 or == 30 mod 31)
S210: 147840103 (if not exactly this number, then must be == 10 mod 11 or == 18 mod 19)
S280: 82035074042274 (if not exactly this number, then must be == 2 mod 3 or == 30 mod 31)
S330: 16636723 (if not exactly this number, then must be == 6 mod 7 or == 46 mod 47)
S358: 27478218 (if not exactly this number, then must be == 2 mod 3 or == 6 mod 7 or == 16 mod 17)
S456: 14836963 (if not exactly this number, then must be == 4 mod 5 or == 6 mod 7 or == 12 mod 13)
S462: 6880642 (if not exactly this number, then must be == 460 mod 461)
S546: 45119296 (if not exactly this number, then must be == 4 mod 5 or == 108 mod 109)

R66: 101954772 (if not exactly this number, then must be == 1 mod 5 or == 1 mod 13)
R120: 166616308 (if not exactly this number, then must be == 1 mod 7 or == 1 mod 17)
R156: 2113322677 (if not exactly this number, then must be == 1 mod 5 or == 1 mod 31)
R180: 7674582 (if not exactly this number, then must be == 1 mod 179)
R210: 80176412 (if not exactly this number, then must be == 1 mod 11 or == 1 mod 19)
R280: 513613045571841 (if not exactly this number, then must be == 1 mod 3 or == 1 mod 31)
R330: 16527822 (if not exactly this number, then must be == 1 mod 7 or == 1 mod 47)
R358: 27606383 (if not exactly this number, then must be == 1 mod 3 or == 1 mod 7 or == 1 mod 17)
R420: 6548233 (if not exactly this number, then must be == 1 mod 419)
R456: 76303920 (if not exactly this number, then must be == 1 mod 5 or == 1 mod 7 or == 1 mod 13)
R546: 11732602 (if not exactly this number, then must be == 1 mod 5 or == 1 mod 109)
R570: 12511182 (if not exactly this number, then must be == 1 mod 569)
sweety439 is offline   Reply With Quote