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Prime Tuple Database
Prime p0= 2949991276154584681 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 66 16 24 12 14 16 18 56 16 32 16 56 18 16 14 12 24 16 66 (?)
an: 0 66 82 106 118 132 148 166 222 238 270 286 342 360 376 390 402 426 442 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: fzs600
db: batch=82, k=20, 66 16 24 12 14 16 18 56 16 32
dn: 0 66 16 24 12 14 16 18 56 16 32 16 56 18 16 14 12 24 16 66 (?)
an: 0 66 82 106 118 132 148 166 222 238 270 286 342 360 376 390 402 426 442 508
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 508
Found by: fzs600
db: batch=82, k=20, 66 16 24 12 14 16 18 56 16 32
| STPT(10) | 2949990569136088571 | 0 2 36 38 78 80 120 122 156 158 | -707018496110 |
| SPT(16) | 2949990746034037019 | 0 2 12 20 30 44 62 68 84 90 108 122 132 140 150 152 | -530120547662 |
| SPT(16) | 2949990811111895039 | 0 30 54 60 90 104 132 152 300 320 348 362 392 398 422 452 | -465042689642 |
| STPT(10) | 2949990957784478129 | 0 2 18 20 30 32 42 44 60 62 | -318370106552 |
| SPT(16) | 2949991108968415901 | 0 6 12 36 42 68 86 90 98 102 120 146 152 176 182 188 | -167186168780 |
| SPT(16) | 2949991199732613481 | 0 12 48 60 70 76 96 112 216 232 252 258 268 280 316 328 | -76421971200 |
| SPT(16) | 2949991389886138237 | 0 6 66 70 76 84 100 106 120 126 142 150 156 160 220 226 | 113731553556 |
| STPT(10) | 2949991400459271209 | 0 2 18 20 30 32 42 44 60 62 | 124304686528 |
| SPT(16) | 2949991838869085251 | 0 30 70 72 90 106 112 138 220 246 252 268 286 288 328 358 | 562714500570 |
| STPT(10) | 2949991974410043317 | 0 2 30 32 42 44 54 56 84 86 | 698255458636 |
| STPT(10) | 2949992068721855159 | 0 2 30 32 60 62 90 92 120 122 | 792567270478 |
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