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Prime Tuple Database
Prime p0= 2081698648456339243 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 20 10 42 48 6 24 18 2 18 24 6 48 42 10 20 28 (?)
an: 0 28 48 58 100 148 154 178 196 198 216 240 246 294 336 346 366 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Landjunge
db: batch=80, k=18, 28 20 10 42 48 6 24 18 2
dn: 0 28 20 10 42 48 6 24 18 2 18 24 6 48 42 10 20 28 (?)
an: 0 28 48 58 100 148 154 178 196 198 216 240 246 294 336 346 366 394
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 394
Found by: Landjunge
db: batch=80, k=18, 28 20 10 42 48 6 24 18 2
| STPT(10) | 2081698018288827077 | 0 2 60 62 72 74 84 86 144 146 | -630167512166 |
| SPT(16) | 2081698129009177799 | 0 2 14 18 24 32 54 72 80 98 120 128 134 138 150 152 | -519447161444 |
| STPT(10) | 2081698361679859577 | 0 2 90 92 132 134 174 176 264 266 | -286776479666 |
| SPT(16) | 2081698379695419091 | 0 12 36 106 126 138 150 178 180 208 220 232 252 322 346 358 | -268760920152 |
| STPT(10) | 2081698440229043747 | 0 2 42 44 72 74 102 104 144 146 | -208227295496 |
| STPT(10) | 2081698461500874647 | 0 2 12 14 72 74 132 134 144 146 | -186955464596 |
| STPT(10) | 2081698937163171671 | 0 2 36 38 78 80 120 122 156 158 | 288706832428 |
| STPT(10) | 2081699431513496141 | 0 2 6 8 48 50 90 92 96 98 | 783057156898 |
| STPT(10) | 2081699787682711907 | 0 2 12 14 42 44 72 74 84 86 | 1139226372664 |
| SPT(16) | 2081700029507752141 | 0 42 60 112 138 168 180 190 210 220 232 262 288 340 358 400 | 1381051412898 |
| SPT(16) | 2081700245387744743 | 0 76 144 154 210 216 240 244 306 310 334 340 396 406 474 550 | 1596931405500 |
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