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Prime Tuple Database
Prime p0= 2221149871533194939 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 2 28 30 8 40 14 70 8 70 14 40 8 30 28 2 (?)
an: 0 2 30 60 68 108 122 192 200 270 284 324 332 362 390 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: ginga
db: batch=81, k=16, 2 28 30 8 40 14 70 8
dn: 0 2 28 30 8 40 14 70 8 70 14 40 8 30 28 2 (?)
an: 0 2 30 60 68 108 122 192 200 270 284 324 332 362 390 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: ginga
db: batch=81, k=16, 2 28 30 8 40 14 70 8
| SPT(16) | 2221148947763412829 | 0 52 54 108 142 148 154 204 268 318 324 330 364 418 420 472 | -923769782110 |
| STPT(10) | 2221149129692617679 | 0 2 78 80 120 122 162 164 240 242 | -741840577260 |
| STPT(10) | 2221149251126859329 | 0 2 12 14 90 92 168 170 180 182 | -620406335610 |
| SPT(16) | 2221149381374427373 | 0 6 24 58 78 88 94 126 178 210 216 226 246 280 298 304 | -490158767566 |
| STPT(10) | 2221149736781306207 | 0 2 30 32 60 62 90 92 120 122 | -134751888732 |
| STPT(10) | 2221149737159878667 | 0 2 42 44 102 104 162 164 204 206 | -134373316272 |
| STPT(10) | 2221149919746688031 | 0 2 6 8 48 50 90 92 96 98 | 48213493092 |
| STPT(10) | 2221150004663398379 | 0 2 18 20 30 32 42 44 60 62 | 133130203440 |
| STPT(10) | 2221150265021605397 | 0 2 30 32 42 44 54 56 84 86 | 393488410458 |
| STPT(10) | 2221150647952517891 | 0 2 30 32 78 80 126 128 156 158 | 776419322952 |
| STPT(10) | 2221150678800608897 | 0 2 24 26 42 44 60 62 84 86 | 807267413958 |
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