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Prime Tuple Database
Prime p0= 1420490036877756181 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 6 4 14 46 14 6 4 66 14 66 4 6 14 46 14 4 6 12 (?)
an: 0 12 18 22 36 82 96 102 106 172 186 252 256 262 276 322 336 340 346 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Theadalus
db: batch=78, k=20, 12 6 4 14 46 14 6 4 66 14
dn: 0 12 6 4 14 46 14 6 4 66 14 66 4 6 14 46 14 4 6 12 (?)
an: 0 12 18 22 36 82 96 102 106 172 186 252 256 262 276 322 336 340 346 358
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: Theadalus
db: batch=78, k=20, 12 6 4 14 46 14 6 4 66 14
| STPT(10) | 1420488516850754567 | 0 2 60 62 72 74 84 86 144 146 | -1520027001614 |
| STPT(10) | 1420488843233694257 | 0 2 90 92 102 104 114 116 204 206 | -1193644061924 |
| SPT(16) | 1420488931371331001 | 0 32 38 90 108 116 140 146 162 168 192 200 218 270 276 308 | -1105506425180 |
| STPT(10) | 1420488981865410617 | 0 2 30 32 42 44 54 56 84 86 | -1055012345564 |
| STPT(10) | 1420489215025763567 | 0 2 24 26 42 44 60 62 84 86 | -821851992614 |
| SPT(16) | 1420489691309248187 | 0 42 80 90 140 144 150 174 242 266 272 276 326 336 374 416 | -345568507994 |
| TPT(14) | 1420490054481121289 | 0 2 12 14 30 32 72 74 150 152 180 182 210 212 | 17603365108 |
| SPT(16) | 1420490353691704619 | 0 18 80 102 108 120 134 168 224 258 272 284 290 312 374 392 | 316813948438 |
| STPT(10) | 1420490519076291371 | 0 2 36 38 78 80 120 122 156 158 | 482198535190 |
| STPT(10) | 1420490548035935807 | 0 2 30 32 72 74 114 116 144 146 | 511158179626 |
| STPT(10) | 1420491183077463779 | 0 2 42 44 60 62 78 80 120 122 | 1146199707598 |
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