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Prime Tuple Database
Prime p0= 2215204894465863221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 20 10 8 22 48 24 8 24 48 22 8 10 20 18 (?)
an: 0 18 38 48 56 78 126 150 158 182 230 252 260 270 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Penguin
db: batch=81, k=16, 18 20 10 8 22 48 24 8
dn: 0 18 20 10 8 22 48 24 8 24 48 22 8 10 20 18 (?)
an: 0 18 38 48 56 78 126 150 158 182 230 252 260 270 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Penguin
db: batch=81, k=16, 18 20 10 8 22 48 24 8
| SPT(16) | 2215203587984673749 | 0 38 60 84 108 110 170 194 198 222 282 284 308 332 354 392 | -1306481189472 |
| TPT(14) | 2215203814455921827 | 0 2 42 44 114 116 180 182 270 272 312 314 354 356 | -1080009941394 |
| SPT(16) | 2215204097932457077 | 0 6 12 76 84 124 160 180 196 216 252 292 300 364 370 376 | -796533406144 |
| STPT(10) | 2215204219925390537 | 0 2 30 32 42 44 54 56 84 86 | -674540472684 |
| TPT(14) | 2215204335347066249 | 0 2 42 44 90 92 102 104 168 170 348 350 378 380 | -559118796972 |
| SPT(16) | 2215204377091500337 | 0 4 46 70 90 100 102 114 142 154 156 166 186 210 252 256 | -517374362884 |
| SPT(16) | 2215205363856768523 | 0 10 30 36 66 94 100 144 160 204 210 238 268 274 294 304 | 469390905302 |
| STPT(10) | 2215205535348995669 | 0 2 18 20 30 32 42 44 60 62 | 640883132448 |
| STPT(10) | 2215205611014459821 | 0 2 6 8 18 20 30 32 36 38 | 716548596600 |
| TPT(14) | 2215205797922928257 | 0 2 42 44 144 146 192 194 234 236 270 272 282 284 | 903457065036 |
| SPT(16) | 2215206171979381621 | 0 10 18 76 78 106 112 172 276 336 342 370 372 430 438 448 | 1277513518400 |
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