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Prime Tuple Database
Prime p0= 2185072039152769513 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 4 86 6 10 54 14 12 4 18 8 18 4 12 14 54 10 6 86 4 (?)
an: 0 4 90 96 106 160 174 186 190 208 216 234 238 250 264 318 328 334 420 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Alnitak2019
db: batch=81, k=20, 4 86 6 10 54 14 12 4 18 8
dn: 0 4 86 6 10 54 14 12 4 18 8 18 4 12 14 54 10 6 86 4 (?)
an: 0 4 90 96 106 160 174 186 190 208 216 234 238 250 264 318 328 334 420 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Alnitak2019
db: batch=81, k=20, 4 86 6 10 54 14 12 4 18 8
| SPT(13) | 2185070304276277283 | 0 6 60 66 150 204 210 216 270 354 360 414 420 | -1734876492230 |
| STPT(10) | 2185070620235374811 | 0 2 30 32 60 62 90 92 120 122 | -1418917394702 |
| STPT(10) | 2185070963634614591 | 0 2 6 8 48 50 90 92 96 98 | -1075518154922 |
| STPT(10) | 2185071604315588787 | 0 2 30 32 42 44 54 56 84 86 | -434837180726 |
| STPT(10) | 2185071682717077767 | 0 2 30 32 42 44 54 56 84 86 | -356435691746 |
| SPT(16) | 2185071963270481517 | 0 30 36 56 152 170 180 182 264 266 276 294 390 410 416 446 | -75882287996 |
| STPT(10) | 2185072536948972269 | 0 2 18 20 30 32 42 44 60 62 | 497796202756 |
| SPT(18) | 2185072564751986823 | 0 20 30 104 138 140 144 170 180 218 228 254 258 260 294 368 378 398 | 525599217310 |
| STPT(10) | 2185072771378057007 | 0 2 42 44 72 74 102 104 144 146 | 732225287494 |
| SPT(18) | 2185072925586563699 | 0 14 24 42 84 120 128 144 164 198 218 234 242 278 320 338 348 362 | 886433794186 |
| TPT(14) | 2185073362681361021 | 0 2 36 38 48 50 60 62 210 212 258 260 288 290 | 1323528591508 |
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