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Prime Tuple Database
Prime p0= 1478394286342176421 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 16 2 6 4 18 20 48 16 48 20 18 4 6 2 16 12 (?)
an: 0 12 28 30 36 40 58 78 126 142 190 210 228 232 238 240 256 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Skivelitis2
db: batch=78, k=18, 12 16 2 6 4 18 20 48 16
dn: 0 12 16 2 6 4 18 20 48 16 48 20 18 4 6 2 16 12 (?)
an: 0 12 28 30 36 40 58 78 126 142 190 210 228 232 238 240 256 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: Skivelitis2
db: batch=78, k=18, 12 16 2 6 4 18 20 48 16
| SPT(16) | 1478393035392347843 | 0 14 20 54 60 104 110 116 294 300 306 350 356 390 396 410 | -1250949828578 |
| SPT(16) | 1478393097993449563 | 0 4 34 118 136 144 148 154 210 216 220 228 246 330 360 364 | -1188348726858 |
| SPT(20) | 1478393155641980023 | 0 18 54 70 76 84 106 118 130 136 288 294 306 318 340 348 354 370 406 424 | -1130700196398 |
| SPT(16) | 1478393629578410821 | 0 16 30 52 100 108 148 178 210 240 280 288 336 358 372 388 | -656763765600 |
| STPT(10) | 1478393826479062769 | 0 2 12 14 150 152 288 290 300 302 | -459863113652 |
| SPT(16) | 1478394229249180897 | 0 24 40 54 66 84 106 154 216 264 286 304 316 330 346 370 | -57092995524 |
| SPT(16) | 1478394317601391249 | 0 10 12 22 34 54 90 94 108 112 148 168 180 190 192 202 | 31259214828 |
| STPT(10) | 1478394448794373931 | 0 2 6 8 18 20 30 32 36 38 | 162452197510 |
| SPT(16) | 1478394482155366207 | 0 4 12 34 64 70 82 84 130 132 144 150 180 202 210 214 | 195813189786 |
| SPT(16) | 1478394538859711381 | 0 12 32 38 56 68 96 102 206 212 240 252 270 276 296 308 | 252517534960 |
| TPT(14) | 1478394598820199449 | 0 2 42 44 72 74 138 140 210 212 252 254 312 314 | 312478023028 |
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