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Prime Tuple Database
Prime p0= 1283930010175684561 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 22 18 20 16 36 8 6 36 4 36 6 8 36 16 20 18 22 (?)
an: 0 22 40 60 76 112 120 126 162 166 202 208 216 252 268 288 306 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Petrctale
db: batch=77, k=18, 22 18 20 16 36 8 6 36 4
dn: 0 22 18 20 16 36 8 6 36 4 36 6 8 36 16 20 18 22 (?)
an: 0 22 40 60 76 112 120 126 162 166 202 208 216 252 268 288 306 328
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 328
Found by: Petrctale
db: batch=77, k=18, 22 18 20 16 36 8 6 36 4
| SPT(16) | 1283928631767362821 | 0 6 10 78 88 120 130 148 258 276 286 318 328 396 400 406 | -1378408321740 |
| STPT(10) | 1283928808792066037 | 0 2 42 44 72 74 102 104 144 146 | -1201383618524 |
| STPT(10) | 1283929395905661047 | 0 2 90 92 132 134 174 176 264 266 | -614270023514 |
| STPT(10) | 1283929588563783827 | 0 2 12 14 42 44 72 74 84 86 | -421611900734 |
| STPT(10) | 1283929662668048621 | 0 2 36 38 78 80 120 122 156 158 | -347507635940 |
| SPT(16) | 1283929941908178263 | 0 66 108 110 138 156 164 194 210 240 248 266 294 296 338 404 | -68267506298 |
| STPT(10) | 1283930012170038029 | 0 2 18 20 30 32 42 44 60 62 | 1994353468 |
| SPT(16) | 1283930225450347037 | 0 2 36 72 80 170 246 252 260 266 342 432 440 476 510 512 | 215274662476 |
| SPT(16) | 1283930282858075803 | 0 18 58 66 70 84 108 114 250 256 280 294 298 306 346 364 | 272682391242 |
| SPT(16) | 1283930567373241003 | 0 24 60 76 90 126 168 234 280 346 388 424 438 454 490 514 | 557197556442 |
| STPT(10) | 1283930614590876149 | 0 2 18 20 30 32 42 44 60 62 | 604415191588 |
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