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Prime Tuple Database
Prime p0= 1997933040778472339 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 4 30 6 26 42 18 18 16 18 18 42 26 6 30 4 44 (?)
an: 0 44 48 78 84 110 152 170 188 204 222 240 282 308 314 344 348 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Landjunge
db: batch=80, k=18, 44 4 30 6 26 42 18 18 16
dn: 0 44 4 30 6 26 42 18 18 16 18 18 42 26 6 30 4 44 (?)
an: 0 44 48 78 84 110 152 170 188 204 222 240 282 308 314 344 348 392
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Landjunge
db: batch=80, k=18, 44 4 30 6 26 42 18 18 16
| SPT(16) | 1997931319939537399 | 0 70 112 114 154 162 184 202 282 300 322 330 370 372 414 484 | -1720838934940 |
| STPT(10) | 1997931423152446421 | 0 2 6 8 48 50 90 92 96 98 | -1617626025918 |
| STPT(10) | 1997931912573292037 | 0 2 24 26 42 44 60 62 84 86 | -1128205180302 |
| STPT(10) | 1997932084954946687 | 0 2 30 32 42 44 54 56 84 86 | -955823525652 |
| TPT(14) | 1997932691686726061 | 0 2 66 68 120 122 150 152 180 182 276 278 330 332 | -349091746278 |
| SPT(16) | 1997933007870125299 | 0 22 42 52 58 88 130 162 178 210 252 282 288 298 318 340 | -32908347040 |
| STPT(10) | 1997933122105971077 | 0 2 24 26 42 44 60 62 84 86 | 81327498738 |
| STPT(10) | 1997933543356907501 | 0 2 36 38 78 80 120 122 156 158 | 502578435162 |
| SPT(16) | 1997933574655891237 | 0 22 46 70 84 106 144 192 274 322 360 382 396 420 444 466 | 533877418898 |
| STPT(10) | 1997933922679146869 | 0 2 18 20 30 32 42 44 60 62 | 881900674530 |
| STPT(10) | 1997934325186262117 | 0 2 12 14 72 74 132 134 144 146 | 1284407789778 |
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