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Prime Tuple Database
Prime p0= 515894279616600637 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 30 22 30 30 20 18 52 12 8 12 52 18 20 30 30 22 30 30 (?)
an: 0 30 60 82 112 142 162 180 232 244 252 264 316 334 354 384 414 436 466 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: fzs600
db: batch=49, k=20, 30 30 22 30 30 20 18 52 12 8
dn: 0 30 30 22 30 30 20 18 52 12 8 12 52 18 20 30 30 22 30 30 (?)
an: 0 30 60 82 112 142 162 180 232 244 252 264 316 334 354 384 414 436 466 496
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 496
Found by: fzs600
db: batch=49, k=20, 30 30 22 30 30 20 18 52 12 8
| SPT(14) | 515894172575706367 | 0 6 70 106 136 154 160 186 192 210 240 276 340 346 | -107040894270 |
| TPT(12) | 515894181534219821 | 0 2 156 158 168 170 180 182 210 212 216 218 | -98082380816 |
| TPT(12) | 515894200019749511 | 0 2 30 32 120 122 156 158 186 188 210 212 | -79596851126 |
| TPT(12) | 515894208238289807 | 0 2 90 92 174 176 210 212 222 224 234 236 | -71378310830 |
| SPT(14) | 515894224858179389 | 0 24 32 78 92 102 140 162 200 210 224 270 278 302 | -54758421248 |
| SPT(14) | 515894263635903371 | 0 6 30 36 62 102 116 186 200 240 266 272 296 302 | -15980697266 |
| TPT(12) | 515894280533196569 | 0 2 30 32 90 92 138 140 168 170 180 182 | 916595932 |
| SPT(14) | 515894285351497313 | 0 18 30 48 78 108 114 134 140 170 200 218 230 248 | 5734896676 |
| TPT(12) | 515894291754422897 | 0 2 84 86 114 116 192 194 222 224 240 242 | 12137822260 |
| STPT(10) | 515894298245720897 | 0 2 24 26 42 44 60 62 84 86 | 18629120260 |
| SPT(14) | 515894301142734551 | 0 6 20 36 56 66 78 170 182 192 212 228 242 248 | 21526133914 |
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