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Prime Tuple Database
Prime p0= 1868380988134698223 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 2 12 54 46 24 2 60 10 32 10 60 2 24 46 54 12 2 16 (?)
an: 0 16 18 30 84 130 154 156 216 226 258 268 328 330 354 400 454 466 468 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: =Lupus=
db: batch=79, k=20, 16 2 12 54 46 24 2 60 10 32
dn: 0 16 2 12 54 46 24 2 60 10 32 10 60 2 24 46 54 12 2 16 (?)
an: 0 16 18 30 84 130 154 156 216 226 258 268 328 330 354 400 454 466 468 484
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: =Lupus=
db: batch=79, k=20, 16 2 12 54 46 24 2 60 10 32
| TPT(14) | 1868379947197220627 | 0 2 84 86 120 122 162 164 210 212 240 242 300 302 | -1040937477596 |
| SPT(18) | 1868380121327415581 | 0 42 48 62 86 96 98 110 132 176 198 210 212 222 246 260 266 308 | -866807282642 |
| SPT(16) | 1868380335702837317 | 0 6 62 74 84 96 116 144 182 210 230 242 252 264 320 326 | -652431860906 |
| STPT(10) | 1868380466650504031 | 0 2 36 38 78 80 120 122 156 158 | -521484194192 |
| TPT(14) | 1868380532073268307 | 0 2 12 14 84 86 90 92 120 122 132 134 180 182 | -456061429916 |
| SPT(16) | 1868380624215253469 | 0 38 80 84 168 192 198 210 362 374 380 404 488 492 534 572 | -363919444754 |
| TPT(14) | 1868381065519024751 | 0 2 6 8 60 62 156 158 186 188 258 260 300 302 | 77384326528 |
| SPT(16) | 1868381342608461727 | 0 30 82 112 124 156 190 202 204 216 250 282 294 324 376 406 | 354473763504 |
| STPT(10) | 1868381425150279157 | 0 2 30 32 42 44 54 56 84 86 | 437015580934 |
| SPT(16) | 1868381511627861953 | 0 48 66 86 98 114 150 176 198 224 260 276 288 308 326 374 | 523493163730 |
| STPT(10) | 1868381601747691991 | 0 2 36 38 78 80 120 122 156 158 | 613612993768 |
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