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Prime Tuple Database
Prime p0= 1851216144550226107 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 52 14 4 26 28 8 34 30 24 56 24 30 34 8 28 26 4 14 52 (?)
an: 0 52 66 70 96 124 132 166 196 220 276 300 330 364 372 400 426 430 444 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: kim-b-h
db: batch=79, k=20, 52 14 4 26 28 8 34 30 24 56
dn: 0 52 14 4 26 28 8 34 30 24 56 24 30 34 8 28 26 4 14 52 (?)
an: 0 52 66 70 96 124 132 166 196 220 276 300 330 364 372 400 426 430 444 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: kim-b-h
db: batch=79, k=20, 52 14 4 26 28 8 34 30 24 56
| TPT(14) | 1851215444205580991 | 0 2 18 20 66 68 150 152 198 200 270 272 348 350 | -700344645116 |
| SPT(16) | 1851215484788159251 | 0 60 66 102 112 130 138 222 256 340 348 366 376 412 418 478 | -659762066856 |
| STPT(10) | 1851215794357412279 | 0 2 18 20 30 32 42 44 60 62 | -350192813828 |
| TPT(14) | 1851215839578425231 | 0 2 30 32 60 62 90 92 168 170 270 272 300 302 | -304971800876 |
| STPT(10) | 1851215883051593099 | 0 2 18 20 30 32 42 44 60 62 | -261498633008 |
| STPT(10) | 1851216022680834749 | 0 2 18 20 30 32 42 44 60 62 | -121869391358 |
| STPT(10) | 1851216562285162559 | 0 2 48 50 90 92 132 134 180 182 | 417734936452 |
| SPT(16) | 1851217089118169743 | 0 6 10 40 46 88 90 94 120 124 126 168 174 204 208 214 | 944567943636 |
| SPT(16) | 1851217484887726661 | 0 12 26 60 62 96 110 138 200 228 242 276 278 312 326 338 | 1340337500554 |
| STPT(10) | 1851217629192942737 | 0 2 24 26 42 44 60 62 84 86 | 1484642716630 |
| SPT(16) | 1851217719615361169 | 0 2 42 48 102 108 134 158 174 198 224 230 284 290 330 332 | 1575065135062 |
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