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Prime Tuple Database
Prime p0= 1997927920681839373 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 6 14 4 2 40 8 36 34 36 8 40 2 4 14 6 10 (?)
an: 0 10 16 30 34 36 76 84 120 154 190 198 238 240 244 258 264 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Chooka
db: batch=80, k=18, 10 6 14 4 2 40 8 36 34
dn: 0 10 6 14 4 2 40 8 36 34 36 8 40 2 4 14 6 10 (?)
an: 0 10 16 30 34 36 76 84 120 154 190 198 238 240 244 258 264 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: Chooka
db: batch=80, k=18, 10 6 14 4 2 40 8 36 34
| STPT(10) | 1997927396880082649 | 0 2 42 44 60 62 78 80 120 122 | -523801756724 |
| STPT(10) | 1997927408566409861 | 0 2 30 32 78 80 126 128 156 158 | -512115429512 |
| TPT(14) | 1997927411243665817 | 0 2 12 14 42 44 60 62 210 212 240 242 420 422 | -509438173556 |
| SPT(16) | 1997927430355150927 | 0 52 70 76 90 96 112 136 150 174 190 196 210 216 234 286 | -490326688446 |
| STPT(10) | 1997927548530343007 | 0 2 30 32 42 44 54 56 84 86 | -372151496366 |
| TPT(14) | 1997927655743388749 | 0 2 72 74 132 134 198 200 210 212 240 242 288 290 | -264938450624 |
| TPT(14) | 1997927941093949609 | 0 2 42 44 222 224 258 260 348 350 372 374 588 590 | 20412110236 |
| STPT(10) | 1997928475149999809 | 0 2 18 20 30 32 42 44 60 62 | 554468160436 |
| SPT(16) | 1997928741566646599 | 0 2 72 84 90 152 174 188 204 218 240 302 308 320 390 392 | 820884807226 |
| STPT(10) | 1997928830490554639 | 0 2 18 20 30 32 42 44 60 62 | 909808715266 |
| SPT(16) | 1997928888677479963 | 0 10 24 30 34 46 78 84 220 226 258 270 274 280 294 304 | 967995640590 |
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