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Prime Tuple Database
Prime p0= 2266978994985058691 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 18 20 12 34 36 2 22 14 22 2 36 34 12 20 18 18 (?)
an: 0 18 36 56 68 102 138 140 162 176 198 200 236 270 282 302 320 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Contact
db: batch=81, k=18, 18 18 20 12 34 36 2 22 14
dn: 0 18 18 20 12 34 36 2 22 14 22 2 36 34 12 20 18 18 (?)
an: 0 18 36 56 68 102 138 140 162 176 198 200 236 270 282 302 320 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: Contact
db: batch=81, k=18, 18 18 20 12 34 36 2 22 14
| SPT(16) | 2266977306025699583 | 0 30 56 68 116 134 144 194 210 260 270 288 336 348 374 404 | -1688959359108 |
| STPT(10) | 2266977388032945569 | 0 2 42 44 60 62 78 80 120 122 | -1606952113122 |
| SPT(16) | 2266977593505644281 | 0 42 52 66 72 78 120 126 142 148 190 196 202 216 226 268 | -1401479414410 |
| STPT(10) | 2266977698700996959 | 0 2 18 20 30 32 42 44 60 62 | -1296284061732 |
| SPT(16) | 2266978378596191059 | 0 10 64 90 94 118 132 228 304 400 414 438 442 468 522 532 | -616388867632 |
| STPT(10) | 2266978880645963357 | 0 2 30 32 42 44 54 56 84 86 | -114339095334 |
| TPT(14) | 2266979316760411439 | 0 2 42 44 132 134 138 140 168 170 270 272 300 302 | 321775352748 |
| SPT(16) | 2266979876135713979 | 0 48 62 114 122 140 192 198 224 230 282 300 308 360 374 422 | 881150655288 |
| STPT(10) | 2266980039137684327 | 0 2 30 32 72 74 114 116 144 146 | 1044152625636 |
| SPT(16) | 2266980082550947793 | 0 24 50 66 86 120 198 200 204 206 284 318 338 354 380 404 | 1087565889102 |
| STPT(10) | 2266980488364329009 | 0 2 18 20 30 32 42 44 60 62 | 1493379270318 |
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