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Prime Tuple Database
Prime p0= 2555221977963753071 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 56 12 4 50 16 68 6 64 6 68 16 50 4 12 56 (?)
an: 0 56 68 72 122 138 206 212 276 282 350 366 416 420 432 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Penguin
db: batch=82, k=16, 56 12 4 50 16 68 6 64
dn: 0 56 12 4 50 16 68 6 64 6 68 16 50 4 12 56 (?)
an: 0 56 68 72 122 138 206 212 276 282 350 366 416 420 432 488
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Penguin
db: batch=82, k=16, 56 12 4 50 16 68 6 64
| SPT(16) | 2555220302686134647 | 0 6 20 54 104 114 134 186 254 306 326 336 386 420 434 440 | -1675277618424 |
| SPT(16) | 2555220916553869001 | 0 8 12 42 92 98 168 170 378 380 450 456 506 536 540 548 | -1061409884070 |
| STPT(10) | 2555221074223225271 | 0 2 66 68 138 140 210 212 276 278 | -903740527800 |
| SPT(16) | 2555221076279382919 | 0 24 58 64 90 100 108 114 148 154 162 172 198 204 238 262 | -901684370152 |
| STPT(10) | 2555221094649140969 | 0 2 42 44 60 62 78 80 120 122 | -883314612102 |
| STPT(10) | 2555221642738183427 | 0 2 84 86 162 164 240 242 324 326 | -335225569644 |
| STPT(10) | 2555222217005279189 | 0 2 18 20 30 32 42 44 60 62 | 239041526118 |
| STPT(10) | 2555222252408063141 | 0 2 36 38 78 80 120 122 156 158 | 274444310070 |
| STPT(10) | 2555222404981647389 | 0 2 18 20 30 32 42 44 60 62 | 427017894318 |
| STPT(10) | 2555222489418901607 | 0 2 30 32 42 44 54 56 84 86 | 511455148536 |
| SPT(16) | 2555222683113265951 | 0 30 78 100 130 168 186 210 298 322 340 378 408 430 478 508 | 705149512880 |
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