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Prime Tuple Database
Prime p0= 38149785090032839 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 54 28 6 2 18 4 26 4 8 52 8 4 26 4 18 2 6 28 54 (?)
an: 0 54 82 88 90 108 112 138 142 150 202 210 214 240 244 262 264 270 298 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Frank [NT]
db: batch=65, k=20, 54 28 6 2 18 4 26 4 8 52
dn: 0 54 28 6 2 18 4 26 4 8 52 8 4 26 4 18 2 6 28 54 (?)
an: 0 54 82 88 90 108 112 138 142 150 202 210 214 240 244 262 264 270 298 352
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 352
Found by: Frank [NT]
db: batch=65, k=20, 54 28 6 2 18 4 26 4 8 52
| SPT(14) | 38149732411653281 | 0 2 12 18 38 48 56 72 80 90 110 116 126 128 | -52678379558 |
| STPT(10) | 38149745084641241 | 0 2 6 8 18 20 30 32 36 38 | -40005391598 |
| STPT(10) | 38149764184580687 | 0 2 60 62 72 74 84 86 144 146 | -20905452152 |
| SPT(14) | 38149766016665671 | 0 12 18 30 76 82 102 196 216 222 268 280 286 298 | -19073367168 |
| SPT(14) | 38149766051099771 | 0 18 26 38 68 80 90 116 126 138 168 180 188 206 | -19038933068 |
| TPT(12) | 38149767954467357 | 0 2 12 14 24 26 60 62 102 104 114 116 | -17135565482 |
| TPT(12) | 38149792455888359 | 0 2 30 32 78 80 120 122 138 140 330 332 | 7365855520 |
| TPT(12) | 38149797349922897 | 0 2 42 44 60 62 84 86 114 116 144 146 | 12259890058 |
| TPT(12) | 38149808832190751 | 0 2 48 50 66 68 180 182 210 212 216 218 | 23742157912 |
| SPT(14) | 38149813256151539 | 0 20 24 42 78 90 98 174 182 194 230 248 252 272 | 28166118700 |
| TPT(12) | 38149820823472247 | 0 2 42 44 84 86 180 182 192 194 294 296 | 35733439408 |
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