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Prime Tuple Database
Prime p0= 2303467827703653839 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 8 30 12 6 4 26 36 4 36 26 4 6 12 30 8 12 (?)
an: 0 12 20 50 62 68 72 98 134 138 174 200 204 210 222 252 260 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 12 8 30 12 6 4 26 36 4
dn: 0 12 8 30 12 6 4 26 36 4 36 26 4 6 12 30 8 12 (?)
an: 0 12 20 50 62 68 72 98 134 138 174 200 204 210 222 252 260 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: Orange Kid
db: batch=81, k=18, 12 8 30 12 6 4 26 36 4
| STPT(10) | 2303466307965356489 | 0 2 42 44 90 92 138 140 180 182 | -1519738297350 |
| STPT(10) | 2303466589574960837 | 0 2 24 26 42 44 60 62 84 86 | -1238128693002 |
| STPT(10) | 2303466891103617917 | 0 2 12 14 42 44 72 74 84 86 | -936600035922 |
| STPT(10) | 2303466959009512859 | 0 2 12 14 90 92 168 170 180 182 | -868694140980 |
| SPT(16) | 2303467334887867943 | 0 6 26 98 104 144 170 186 308 324 350 390 396 468 488 494 | -492815785896 |
| STPT(10) | 2303467530749282507 | 0 2 30 32 42 44 54 56 84 86 | -296954371332 |
| STPT(10) | 2303467901080057289 | 0 2 42 44 90 92 138 140 180 182 | 73376403450 |
| STPT(10) | 2303468086150768247 | 0 2 42 44 72 74 102 104 144 146 | 258447114408 |
| STPT(10) | 2303468196075379757 | 0 2 54 56 132 134 210 212 264 266 | 368371725918 |
| STPT(10) | 2303468198798167517 | 0 2 30 32 42 44 54 56 84 86 | 371094513678 |
| STPT(12) | 2303468218979387351 | 0 2 36 38 48 50 78 80 90 92 126 128 | 391275733512 |
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