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Prime Tuple Database
Prime p0= 2193141960523513393 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 22 38 12 10 20 10 12 20 4 20 12 10 20 10 12 38 22 6 (?)
an: 0 6 28 66 78 88 108 118 130 150 154 174 186 196 216 226 238 276 298 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [SG-FC] hl
db: batch=81, k=20, 6 22 38 12 10 20 10 12 20 4
dn: 0 6 22 38 12 10 20 10 12 20 4 20 12 10 20 10 12 38 22 6 (?)
an: 0 6 28 66 78 88 108 118 130 150 154 174 186 196 216 226 238 276 298 304
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 304
Found by: [SG-FC] hl
db: batch=81, k=20, 6 22 38 12 10 20 10 12 20 4
| SPT(16) | 2193139959186776653 | 0 18 60 84 118 124 180 208 210 238 294 300 334 358 400 418 | -2001336736740 |
| STPT(10) | 2193140294123506757 | 0 2 30 32 42 44 54 56 84 86 | -1666400006636 |
| SPT(16) | 2193140442407492983 | 0 6 18 40 96 138 168 186 250 268 298 340 396 418 430 436 | -1518116020410 |
| STPT(10) | 2193140995854699851 | 0 2 36 38 78 80 120 122 156 158 | -964668813542 |
| TPT(16) | 2193141023902689281 | 0 2 120 122 156 158 198 200 306 308 330 332 348 350 390 392 | -936620824112 |
| SPT(16) | 2193141083823117349 | 0 22 28 42 78 84 94 108 124 138 148 154 190 204 210 232 | -876700396044 |
| SPT(13) | 2193142083007610363 | 0 90 144 168 198 210 234 258 270 300 324 378 468 | 122484096970 |
| SPT(16) | 2193142259523918337 | 0 10 42 64 70 94 96 220 246 370 372 396 402 424 456 466 | 299000404944 |
| SPT(16) | 2193142336839302993 | 0 20 36 56 78 86 104 110 204 210 228 236 258 278 294 314 | 376315789600 |
| SPT(16) | 2193142682504295089 | 0 2 14 72 80 110 138 140 192 194 222 252 260 318 330 332 | 721980781696 |
| SPT(16) | 2193143255090684387 | 0 24 30 32 102 182 200 212 222 234 252 332 402 404 410 434 | 1294567170994 |
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