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Prime Tuple Database
Prime p0= 310388338816285901 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 10 30 14 6 34 24 12 20 4 20 12 24 34 6 14 30 10 2 (?)
an: 0 2 12 42 56 62 96 120 132 152 156 176 188 212 246 252 266 296 306 308
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Odd-Rod
db: batch=70, k=20, 2 10 30 14 6 34 24 12 20 4
dn: 0 2 10 30 14 6 34 24 12 20 4 20 12 24 34 6 14 30 10 2 (?)
an: 0 2 12 42 56 62 96 120 132 152 156 176 188 212 246 252 266 296 306 308
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Odd-Rod
db: batch=70, k=20, 2 10 30 14 6 34 24 12 20 4
| SPT(14) | 310388243009689921 | 0 10 40 60 90 108 150 160 202 220 250 270 300 310 | -95806595980 |
| SPT(14) | 310388272626866177 | 0 2 24 50 72 90 122 132 164 182 204 230 252 254 | -66189419724 |
| SPT(14) | 310388292339955033 | 0 28 36 84 94 138 144 190 196 240 250 298 306 334 | -46476330868 |
| SPT(14) | 310388296172513233 | 0 54 90 114 168 264 268 306 310 406 460 484 520 574 | -42643772668 |
| TPT(12) | 310388299737593639 | 0 2 18 20 48 50 90 92 102 104 132 134 | -39078692262 |
| SPT(14) | 310388328674801981 | 0 2 48 80 102 132 158 240 266 296 318 350 396 398 | -10141483920 |
| SPT(14) | 310388343297766931 | 0 26 38 66 80 96 108 170 182 198 212 240 252 278 | 4481481030 |
| SPT(14) | 310388357732810527 | 0 24 30 84 126 130 154 186 210 214 256 310 316 340 | 18916524626 |
| SPT(14) | 310388360539739473 | 0 10 24 28 54 94 120 124 150 190 216 220 234 244 | 21723453572 |
| SPT(14) | 310388374445870407 | 0 36 60 96 114 130 154 156 180 196 214 250 274 310 | 35629584506 |
| SPT(16) | 310388378351287567 | 0 24 30 36 60 84 94 106 114 126 136 160 184 190 196 220 | 39535001666 |
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