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Prime Tuple Database
Prime p0= 820176348287166641 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 6 78 10 44 28 14 58 8 58 14 28 44 10 78 6 2 (?)
an: 0 2 8 86 96 140 168 182 240 248 306 320 348 392 402 480 486 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Theadalus
db: batch=73, k=18, 2 6 78 10 44 28 14 58 8
dn: 0 2 6 78 10 44 28 14 58 8 58 14 28 44 10 78 6 2 (?)
an: 0 2 8 86 96 140 168 182 240 248 306 320 348 392 402 480 486 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Theadalus
db: batch=73, k=18, 2 6 78 10 44 28 14 58 8
| STPT(10) | 820175690923197179 | 0 2 18 20 30 32 42 44 60 62 | -657363969462 |
| SPT(16) | 820175720656529071 | 0 6 72 106 130 142 160 168 220 228 246 258 282 316 382 388 | -627630637570 |
| STPT(10) | 820175736159790259 | 0 2 18 20 30 32 42 44 60 62 | -612127376382 |
| STPT(10) | 820175807649438209 | 0 2 12 14 30 32 48 50 60 62 | -540637728432 |
| STPT(10) | 820175920592800799 | 0 2 18 20 30 32 42 44 60 62 | -427694365842 |
| STPT(10) | 820176280875505901 | 0 2 6 8 48 50 90 92 96 98 | -67411660740 |
| SPT(16) | 820176361988124181 | 0 66 118 150 190 208 232 262 276 306 330 348 388 420 472 538 | 13700957540 |
| STPT(10) | 820176395127970589 | 0 2 18 20 60 62 102 104 120 122 | 46840803948 |
| SPT(16) | 820176528705095623 | 0 64 84 88 250 274 336 376 378 418 480 504 666 670 690 754 | 180417928982 |
| STPT(10) | 820176543899225801 | 0 2 36 38 78 80 120 122 156 158 | 195612059160 |
| TPT(14) | 820176879866581889 | 0 2 108 110 168 170 222 224 390 392 408 410 420 422 | 531579415248 |
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