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Prime Tuple Database
Prime p0= 878283728369642137 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 76 50 16 32 16 54 56 6 4 6 56 54 16 32 16 50 76 (?)
an: 0 76 126 142 174 190 244 300 306 310 316 372 426 442 474 490 540 616
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 616
Found by: Frank [NT]
db: batch=73, k=18, 76 50 16 32 16 54 56 6 4
dn: 0 76 50 16 32 16 54 56 6 4 6 56 54 16 32 16 50 76 (?)
an: 0 76 126 142 174 190 244 300 306 310 316 372 426 442 474 490 540 616
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 616
Found by: Frank [NT]
db: batch=73, k=18, 76 50 16 32 16 54 56 6 4
| SPT(16) | 878282036569580941 | 0 12 22 42 100 130 138 168 202 232 240 270 328 348 358 370 | -1691800061196 |
| SPT(16) | 878282575688562721 | 0 18 22 52 78 112 138 162 178 202 228 262 288 318 322 340 | -1152681079416 |
| STPT(10) | 878282792766600899 | 0 2 18 20 30 32 42 44 60 62 | -935603041238 |
| STPT(10) | 878283421676291429 | 0 2 30 32 120 122 210 212 240 242 | -306693350708 |
| STPT(10) | 878283581516988467 | 0 2 60 62 72 74 84 86 144 146 | -146852653670 |
| STPT(10) | 878283699831429569 | 0 2 18 20 30 32 42 44 60 62 | -28538212568 |
| STPT(10) | 878284065547548629 | 0 2 12 14 30 32 48 50 60 62 | 337177906492 |
| SPT(16) | 878284099447687181 | 0 6 36 68 78 110 120 138 170 188 198 230 240 272 302 308 | 371078045044 |
| STPT(10) | 878284856276459519 | 0 2 18 20 30 32 42 44 60 62 | 1127906817382 |
| SPT(16) | 878285008441491359 | 0 20 42 44 90 102 144 150 224 230 272 284 330 332 354 374 | 1280071849222 |
| STPT(10) | 878285064212567327 | 0 2 30 32 42 44 54 56 84 86 | 1335842925190 |
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