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Prime Tuple Database
Prime p0= 82971221727171317 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 10 42 20 6 34 8 36 10 56 10 36 8 34 6 20 42 10 14 (?)
an: 0 14 24 66 86 92 126 134 170 180 236 246 282 290 324 330 350 392 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: emoga
db: batch=67, k=20, 14 10 42 20 6 34 8 36 10 56
dn: 0 14 10 42 20 6 34 8 36 10 56 10 36 8 34 6 20 42 10 14 (?)
an: 0 14 24 66 86 92 126 134 170 180 236 246 282 290 324 330 350 392 402 416
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: emoga
db: batch=67, k=20, 14 10 42 20 6 34 8 36 10 56
| SPT(14) | 82971155312171107 | 0 4 22 46 70 90 160 186 256 276 300 324 342 346 | -66415000210 |
| TPT(12) | 82971168767269271 | 0 2 126 128 150 152 186 188 306 308 348 350 | -52959902046 |
| SPT(14) | 82971176683492817 | 0 42 44 66 80 110 114 152 156 186 200 222 224 266 | -45043678500 |
| SPT(14) | 82971181043119723 | 0 28 34 46 144 198 210 214 226 280 378 390 396 424 | -40684051594 |
| SPT(16) | 82971207034495277 | 0 12 26 54 56 66 72 116 120 164 170 180 182 210 224 236 | -14692676040 |
| SPT(14) | 82971218991702689 | 0 20 30 44 48 90 102 140 152 194 198 212 222 242 | -2735468628 |
| SPT(14) | 82971227789333483 | 0 6 48 68 116 216 228 266 278 378 426 446 488 494 | 6062162166 |
| SPT(14) | 82971241812339763 | 0 10 16 36 88 100 106 150 156 168 220 240 246 256 | 20085168446 |
| SPT(14) | 82971250949212393 | 0 6 78 120 130 160 180 286 306 336 346 388 460 466 | 29222041076 |
| TPT(12) | 82971267720388217 | 0 2 30 32 42 44 132 134 162 164 384 386 | 45993216900 |
| TPT(12) | 82971270605614619 | 0 2 60 62 72 74 138 140 228 230 258 260 | 48878443302 |
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