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Prime Tuple Database
Prime p0= 1940401993165749467 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 6 22 6 24 18 42 38 28 26 28 38 42 18 24 6 22 6 26 (?)
an: 0 26 32 54 60 84 102 144 182 210 236 264 302 344 362 386 392 414 420 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Landjunge
db: batch=80, k=20, 26 6 22 6 24 18 42 38 28 26
dn: 0 26 6 22 6 24 18 42 38 28 26 28 38 42 18 24 6 22 6 26 (?)
an: 0 26 32 54 60 84 102 144 182 210 236 264 302 344 362 386 392 414 420 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Landjunge
db: batch=80, k=20, 26 6 22 6 24 18 42 38 28 26
| SPT(13) | 1940399827546699903 | 0 54 90 96 126 174 180 186 234 264 270 306 360 | -2165619049564 |
| STPT(12) | 1940400084392113259 | 0 2 12 14 102 104 108 110 198 200 210 212 | -1908773636208 |
| STPT(10) | 1940400272819763497 | 0 2 30 32 42 44 54 56 84 86 | -1720345985970 |
| SPT(16) | 1940400371944306817 | 0 26 44 62 72 80 84 132 164 212 216 224 234 252 270 296 | -1621221442650 |
| STPT(12) | 1940401013272273241 | 0 2 18 20 60 62 96 98 138 140 156 158 | -979893476226 |
| STPT(10) | 1940401082414607479 | 0 2 18 20 30 32 42 44 60 62 | -910751141988 |
| SPT(16) | 1940402084457727199 | 0 30 50 78 84 110 128 158 180 210 228 254 260 288 308 338 | 91291977732 |
| STPT(12) | 1940402152620166007 | 0 2 12 14 42 44 90 92 120 122 132 134 | 159454416540 |
| SPT(16) | 1940402198306656451 | 0 2 12 38 48 90 98 132 146 180 188 230 240 266 276 278 | 205140906984 |
| SPT(18) | 1940402247544981321 | 0 52 70 72 132 178 208 210 282 286 358 360 390 436 496 498 516 568 | 254379231854 |
| SPT(16) | 1940402514564337079 | 0 20 44 48 84 110 120 180 218 278 288 314 350 354 378 398 | 521398587612 |
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