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Prime Tuple Database
Prime p0= 1761567281843741927 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 28 38 22 20 42 12 34 20 16 20 34 12 42 20 22 38 28 14 (?)
an: 0 14 42 80 102 122 164 176 210 230 246 266 300 312 354 374 396 434 462 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Steve Dodd
db: batch=79, k=20, 14 28 38 22 20 42 12 34 20 16
dn: 0 14 28 38 22 20 42 12 34 20 16 20 34 12 42 20 22 38 28 14 (?)
an: 0 14 42 80 102 122 164 176 210 230 246 266 300 312 354 374 396 434 462 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Steve Dodd
db: batch=79, k=20, 14 28 38 22 20 42 12 34 20 16
| STPT(10) | 1761565019642769161 | 0 2 6 8 18 20 30 32 36 38 | -2262200972766 |
| SPT(18) | 1761565249544529613 | 0 10 18 30 66 78 118 120 148 156 184 186 226 238 274 286 294 304 | -2032299212314 |
| TPT(14) | 1761565925859213701 | 0 2 126 128 210 212 216 218 258 260 318 320 360 362 | -1355984528226 |
| SPT(16) | 1761566155259544679 | 0 22 24 42 52 78 84 94 168 178 184 210 220 238 240 262 | -1126584197248 |
| STPT(10) | 1761566303711304551 | 0 2 60 62 198 200 336 338 396 398 | -978132437376 |
| SPT(16) | 1761566725460115239 | 0 30 42 72 78 108 138 162 198 222 252 282 288 318 330 360 | -556383626688 |
| SPT(16) | 1761567385938715963 | 0 46 90 108 114 130 154 174 280 300 324 340 346 364 408 454 | 104094974036 |
| TPT(14) | 1761568203165710921 | 0 2 18 20 90 92 168 170 330 332 366 368 378 380 | 921321968994 |
| STPT(10) | 1761568205793799607 | 0 2 12 14 42 44 72 74 84 86 | 923950057680 |
| TPT(14) | 1761568493051768327 | 0 2 54 56 180 182 210 212 252 254 300 302 330 332 | 1211208026400 |
| STPT(10) | 1761569206438625081 | 0 2 36 38 78 80 120 122 156 158 | 1924594883154 |
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