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Prime Tuple Database
Prime p0= 1891445457030768517 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 4 38 22 12 30 24 2 22 68 22 2 24 30 12 22 38 4 (?)
an: 0 4 42 64 76 106 130 132 154 222 244 246 270 300 312 334 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Dirk Broer
db: batch=79, k=18, 4 38 22 12 30 24 2 22 68
dn: 0 4 38 22 12 30 24 2 22 68 22 2 24 30 12 22 38 4 (?)
an: 0 4 42 64 76 106 130 132 154 222 244 246 270 300 312 334 372 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Dirk Broer
db: batch=79, k=18, 4 38 22 12 30 24 2 22 68
| STPT(10) | 1891443834321969839 | 0 2 18 20 30 32 42 44 60 62 | -1622708798678 |
| STPT(10) | 1891443852874371119 | 0 2 18 20 30 32 42 44 60 62 | -1604156397398 |
| SPT(16) | 1891444183012422397 | 0 6 16 34 36 84 112 126 190 204 232 280 282 300 310 316 | -1274018346120 |
| SPT(16) | 1891444292259148831 | 0 18 28 52 66 72 78 96 112 130 136 142 156 180 190 208 | -1164771619686 |
| SPT(16) | 1891445163644743963 | 0 18 84 114 144 156 174 196 258 280 298 310 340 370 436 454 | -293386024554 |
| STPT(10) | 1891445404898278121 | 0 2 6 8 48 50 90 92 96 98 | -52132490396 |
| SPT(16) | 1891445888249064617 | 0 120 150 152 192 222 252 282 290 320 350 380 420 422 452 572 | 431218296100 |
| STPT(10) | 1891445960303966159 | 0 2 42 44 60 62 78 80 120 122 | 503273197642 |
| STPT(10) | 1891446152730319487 | 0 2 30 32 42 44 54 56 84 86 | 695699550970 |
| SPT(16) | 1891446162072322637 | 0 60 92 182 204 216 242 260 276 294 320 332 354 444 476 536 | 705041554120 |
| STPT(10) | 1891446850551939389 | 0 2 18 20 60 62 102 104 120 122 | 1393521170872 |
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