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Prime Tuple Database
Prime p0= 1947472760445818407 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 18 10 44 16 60 26 10 74 10 26 60 16 44 10 18 42 (?)
an: 0 42 60 70 114 130 190 216 226 300 310 336 396 412 456 466 484 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: LCB001
db: batch=80, k=18, 42 18 10 44 16 60 26 10 74
dn: 0 42 18 10 44 16 60 26 10 74 10 26 60 16 44 10 18 42 (?)
an: 0 42 60 70 114 130 190 216 226 300 310 336 396 412 456 466 484 526
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 526
Found by: LCB001
db: batch=80, k=18, 42 18 10 44 16 60 26 10 74
| STPT(10) | 1947472152595811111 | 0 2 6 8 48 50 90 92 96 98 | -607850007296 |
| STPT(10) | 1947472207696837817 | 0 2 30 32 72 74 114 116 144 146 | -552748980590 |
| SPT(16) | 1947472317528400307 | 0 2 14 30 32 42 110 116 120 126 194 204 206 222 234 236 | -442917418100 |
| STPT(10) | 1947472365219404477 | 0 2 24 26 42 44 60 62 84 86 | -395226413930 |
| STPT(10) | 1947472592744982617 | 0 2 30 32 72 74 114 116 144 146 | -167700835790 |
| STPT(10) | 1947472621409886689 | 0 2 18 20 30 32 42 44 60 62 | -139035931718 |
| SPT(16) | 1947472955141450713 | 0 16 18 114 168 204 274 298 306 330 400 436 490 586 588 604 | 194695632306 |
| STPT(10) | 1947473136241065611 | 0 2 6 8 48 50 90 92 96 98 | 375795247204 |
| SPT(16) | 1947473246403152509 | 0 40 100 112 130 132 144 174 208 238 250 252 270 282 342 382 | 485957334102 |
| SPT(16) | 1947473324544346591 | 0 18 40 42 58 70 72 100 180 208 210 222 238 240 262 280 | 564098528184 |
| TPT(14) | 1947474075714284561 | 0 2 6 8 36 38 96 98 108 110 168 170 378 380 | 1315268466154 |
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