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Prime Tuple Database
Prime p0= 912862847946686653 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 26 4 32 10 44 10 18 6 206 6 18 10 44 10 32 4 26 4 (?)
an: 0 4 30 34 66 76 120 130 148 154 360 366 384 394 438 448 480 484 510 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Stephen Uitti
db: batch=76, k=20, 4 26 4 32 10 44 10 18 6 206
dn: 0 4 26 4 32 10 44 10 18 6 206 6 18 10 44 10 32 4 26 4 (?)
an: 0 4 30 34 66 76 120 130 148 154 360 366 384 394 438 448 480 484 510 514
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 514
Found by: Stephen Uitti
db: batch=76, k=20, 4 26 4 32 10 44 10 18 6 206
| STPT(10) | 912862000005998087 | 0 2 84 86 132 134 180 182 264 266 | -847940688566 |
| STPT(10) | 912862394150647649 | 0 2 18 20 60 62 102 104 120 122 | -453796039004 |
| STPT(10) | 912862539312352199 | 0 2 18 20 30 32 42 44 60 62 | -308634334454 |
| STPT(10) | 912862704041311781 | 0 2 6 8 18 20 30 32 36 38 | -143905374872 |
| STPT(10) | 912862791796104629 | 0 2 18 20 30 32 42 44 60 62 | -56150582024 |
| STPT(10) | 912862802043124157 | 0 2 30 32 42 44 54 56 84 86 | -45903562496 |
| SPT(16) | 912863020805009119 | 0 30 58 60 82 88 112 114 238 240 264 270 292 294 322 352 | 172858322466 |
| STPT(10) | 912863450987210267 | 0 2 30 32 42 44 54 56 84 86 | 603040523614 |
| STPT(10) | 912863529526759607 | 0 2 24 26 42 44 60 62 84 86 | 681580072954 |
| SPT(16) | 912863658628182509 | 0 48 62 132 152 164 174 252 260 338 348 360 380 450 464 512 | 810681495856 |
| STPT(10) | 912864052674600527 | 0 2 12 14 72 74 132 134 144 146 | 1204727913874 |
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