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Prime Tuple Database
Prime p0= 928517204724094439 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 12 10 60 6 30 54 38 54 30 6 60 10 12 8 12 (?)
an: 0 12 20 32 42 102 108 138 192 230 284 314 320 380 390 402 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Alnitak2019
db: batch=76, k=18, 12 8 12 10 60 6 30 54 38
dn: 0 12 8 12 10 60 6 30 54 38 54 30 6 60 10 12 8 12 (?)
an: 0 12 20 32 42 102 108 138 192 230 284 314 320 380 390 402 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Alnitak2019
db: batch=76, k=18, 12 8 12 10 60 6 30 54 38
| SPT(16) | 928515880023793993 | 0 16 78 88 94 154 156 178 246 268 270 330 336 346 408 424 | -1324700300446 |
| SPT(16) | 928515957494190251 | 0 18 42 72 86 92 132 156 242 266 306 312 326 356 380 398 | -1247229904188 |
| STPT(12) | 928516056337713167 | 0 2 42 44 60 62 102 104 120 122 162 164 | -1148386381272 |
| STPT(10) | 928516696305685181 | 0 2 36 38 78 80 120 122 156 158 | -508418409258 |
| STPT(10) | 928516726025548481 | 0 2 6 8 48 50 90 92 96 98 | -478698545958 |
| SPT(16) | 928516951355480107 | 0 64 70 76 132 144 154 186 190 222 232 244 300 306 312 376 | -253368614332 |
| STPT(10) | 928517380744462679 | 0 2 18 20 60 62 102 104 120 122 | 176020368240 |
| SPT(16) | 928517497753683113 | 0 26 80 110 128 168 188 194 210 216 236 276 294 324 378 404 | 293029588674 |
| SPT(16) | 928517545955420149 | 0 18 22 40 58 60 88 94 198 204 232 234 252 270 274 292 | 341231325710 |
| STPT(10) | 928517730704355107 | 0 2 30 32 42 44 54 56 84 86 | 525980260668 |
| SPT(16) | 928517953463615813 | 0 26 44 56 74 90 104 134 180 210 224 240 258 270 288 314 | 748739521374 |
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