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Prime Tuple Database
Prime p0= 2122667502984168617 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 2 18 6 4 42 14 30 16 8 16 30 14 42 4 6 18 2 24 (?)
an: 0 24 26 44 50 54 96 110 140 156 164 180 210 224 266 270 276 294 296 320
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: Chooka
db: batch=80, k=20, 24 2 18 6 4 42 14 30 16 8
dn: 0 24 2 18 6 4 42 14 30 16 8 16 30 14 42 4 6 18 2 24 (?)
an: 0 24 26 44 50 54 96 110 140 156 164 180 210 224 266 270 276 294 296 320
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 320
Found by: Chooka
db: batch=80, k=20, 24 2 18 6 4 42 14 30 16 8
| SPT(16) | 2122666395299294951 | 0 8 12 38 66 68 110 138 140 168 210 212 240 266 270 278 | -1107684873666 |
| STPT(10) | 2122666416289604369 | 0 2 18 20 30 32 42 44 60 62 | -1086694564248 |
| TPT(14) | 2122666851430219487 | 0 2 54 56 84 86 180 182 204 206 240 242 264 266 | -651553949130 |
| STPT(10) | 2122667119581898859 | 0 2 12 14 30 32 48 50 60 62 | -383402269758 |
| STPT(10) | 2122667330238190751 | 0 2 36 38 78 80 120 122 156 158 | -172745977866 |
| STPT(10) | 2122667447162221439 | 0 2 18 20 30 32 42 44 60 62 | -55821947178 |
| STPT(10) | 2122667921733862379 | 0 2 30 32 60 62 90 92 120 122 | 418749693762 |
| SPT(16) | 2122668427416487177 | 0 10 24 42 76 94 96 126 160 190 192 210 244 262 276 286 | 924432318560 |
| SPT(16) | 2122668845826671491 | 0 6 12 16 42 66 72 100 108 136 142 166 192 196 202 208 | 1342842502874 |
| SPT(16) | 2122668860997319183 | 0 40 48 76 84 94 118 126 148 156 180 190 198 226 234 274 | 1358013150566 |
| SPT(16) | 2122669566816143749 | 0 18 22 34 48 54 112 138 154 180 238 244 258 270 274 292 | 2063831975132 |
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