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Prime Tuple Database
Prime p0= 2666578388356515371 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 32 4 24 8 24 54 30 4 48 32 48 4 30 54 24 8 24 4 32 (?)
an: 0 32 36 60 68 92 146 176 180 228 260 308 312 342 396 420 428 452 456 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=20, 32 4 24 8 24 54 30 4 48 32
dn: 0 32 4 24 8 24 54 30 4 48 32 48 4 30 54 24 8 24 4 32 (?)
an: 0 32 36 60 68 92 146 176 180 228 260 308 312 342 396 420 428 452 456 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: JayPi
db: batch=82, k=20, 32 4 24 8 24 54 30 4 48 32
| SPT(16) | 2666576767730309011 | 0 12 18 36 40 90 238 268 270 300 448 498 502 520 526 538 | -1620626206360 |
| STPT(10) | 2666576970512549177 | 0 2 30 32 72 74 114 116 144 146 | -1417843966194 |
| SPT(16) | 2666577028696845127 | 0 34 42 76 106 160 166 174 232 240 246 300 330 364 372 406 | -1359659670244 |
| STPT(10) | 2666577420522355367 | 0 2 30 32 42 44 54 56 84 86 | -967834160004 |
| SPT(16) | 2666577585984084527 | 0 20 24 54 56 62 74 102 104 132 144 150 152 182 186 206 | -802372430844 |
| STPT(10) | 2666577962560928147 | 0 2 30 32 42 44 54 56 84 86 | -425795587224 |
| STPT(10) | 2666578434095614037 | 0 2 24 26 42 44 60 62 84 86 | 45739098666 |
| STPT(10) | 2666578502013494447 | 0 2 30 32 42 44 54 56 84 86 | 113656979076 |
| STPT(10) | 2666578551763872869 | 0 2 12 14 30 32 48 50 60 62 | 163407357498 |
| TPT(14) | 2666578738813310309 | 0 2 30 32 42 44 228 230 300 302 330 332 372 374 | 350456794938 |
| SPT(16) | 2666579003608492697 | 0 20 60 90 96 140 162 170 186 194 216 260 266 296 336 356 | 615251977326 |
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