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Prime Tuple Database
Prime p0= 2891863559350440671 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 4 30 14 18 30 12 16 56 16 12 30 18 14 30 4 2 (?)
an: 0 2 6 36 50 68 98 110 126 182 198 210 240 258 272 302 306 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Landjunge
db: batch=82, k=18, 2 4 30 14 18 30 12 16 56
dn: 0 2 4 30 14 18 30 12 16 56 16 12 30 18 14 30 4 2 (?)
an: 0 2 6 36 50 68 98 110 126 182 198 210 240 258 272 302 306 308
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Landjunge
db: batch=82, k=18, 2 4 30 14 18 30 12 16 56
| STPT(10) | 2891862693214055159 | 0 2 18 20 30 32 42 44 60 62 | -866136385512 |
| SPT(16) | 2891862933790768787 | 0 6 12 26 62 80 92 146 156 210 222 240 276 290 296 302 | -625559671884 |
| STPT(10) | 2891863172918081807 | 0 2 30 32 42 44 54 56 84 86 | -386432358864 |
| STPT(10) | 2891863215371821487 | 0 2 30 32 42 44 54 56 84 86 | -343978619184 |
| SPT(16) | 2891863282365891529 | 0 24 34 82 94 150 220 222 262 264 334 390 402 450 460 484 | -276984549142 |
| STPT(10) | 2891863365840847427 | 0 2 30 32 42 44 54 56 84 86 | -193509593244 |
| STPT(10) | 2891864125308124427 | 0 2 24 26 42 44 60 62 84 86 | 565957683756 |
| STPT(10) | 2891864332619042327 | 0 2 30 32 42 44 54 56 84 86 | 773268601656 |
| TPT(14) | 2891864379965638037 | 0 2 30 32 174 176 204 206 270 272 342 344 354 356 | 820615197366 |
| SPT(16) | 2891864408252635337 | 0 14 44 54 62 86 104 152 174 222 240 264 272 282 312 326 | 848902194666 |
| SPT(16) | 2891864901094240787 | 0 2 60 62 132 156 174 192 224 242 260 284 354 356 414 416 | 1341743800116 |
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