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Prime Tuple Database
Prime p0= 71323382124700613 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 28 30 80 22 18 30 8 10 26 10 8 30 18 22 80 30 28 8 (?)
an: 0 8 36 66 146 168 186 216 224 234 260 270 278 308 326 348 428 458 486 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Ralfy
db: batch=67, k=20, 8 28 30 80 22 18 30 8 10 26
dn: 0 8 28 30 80 22 18 30 8 10 26 10 8 30 18 22 80 30 28 8 (?)
an: 0 8 36 66 146 168 186 216 224 234 260 270 278 308 326 348 428 458 486 494
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Ralfy
db: batch=67, k=20, 8 28 30 80 22 18 30 8 10 26
| SPT(16) | 71323331121335119 | 0 4 30 40 54 58 114 124 144 154 210 214 228 238 264 268 | -51003365494 |
| SPT(14) | 71323339016767391 | 0 8 26 42 78 80 102 116 138 140 176 192 210 218 | -43107933222 |
| SPT(14) | 71323349955878491 | 0 30 70 100 108 132 142 186 196 220 228 258 298 328 | -32168822122 |
| TPT(12) | 71323355128654469 | 0 2 12 14 120 122 150 152 240 242 252 254 | -26996046144 |
| SPT(14) | 71323364292910337 | 0 6 12 32 80 84 86 210 212 216 264 284 290 296 | -17831790276 |
| STPT(10) | 71323370046784151 | 0 2 6 8 18 20 30 32 36 38 | -12077916462 |
| TPT(12) | 71323391745633317 | 0 2 42 44 54 56 222 224 234 236 294 296 | 9620932704 |
| TPT(14) | 71323405204992767 | 0 2 24 26 30 32 54 56 72 74 114 116 162 164 | 23080292154 |
| SPT(14) | 71323410896452441 | 0 12 30 42 52 88 130 150 192 228 238 250 268 280 | 28771751828 |
| SPT(14) | 71323447617002741 | 0 2 18 32 62 68 90 110 132 138 168 182 198 200 | 65492302128 |
| SPT(14) | 71323453931118197 | 0 6 26 32 50 72 110 162 200 222 240 246 266 272 | 71806417584 |
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