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Prime Tuple Database
Prime p0= 1271989729669016317 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 12 2 12 28 6 14 18 52 18 14 6 28 12 2 12 10 (?)
an: 0 10 22 24 36 64 70 84 102 154 172 186 192 220 232 234 246 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: xii5ku
db: batch=77, k=18, 10 12 2 12 28 6 14 18 52
dn: 0 10 12 2 12 28 6 14 18 52 18 14 6 28 12 2 12 10 (?)
an: 0 10 22 24 36 64 70 84 102 154 172 186 192 220 232 234 246 256
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 256
Found by: xii5ku
db: batch=77, k=18, 10 12 2 12 28 6 14 18 52
| TPT(14) | 1271988548431075841 | 0 2 60 62 78 80 120 122 168 170 186 188 216 218 | -1181237940476 |
| STPT(10) | 1271988779696973407 | 0 2 24 26 42 44 60 62 84 86 | -949972042910 |
| SPT(16) | 1271988924168415039 | 0 4 10 30 34 42 54 70 72 88 100 108 112 132 138 142 | -805500601278 |
| SPT(16) | 1271988929154584101 | 0 16 76 102 130 156 172 196 216 240 256 282 310 336 396 412 | -800514432216 |
| STPT(10) | 1271989217474626757 | 0 2 12 14 42 44 72 74 84 86 | -512194389560 |
| STPT(10) | 1271989358819940557 | 0 2 30 32 42 44 54 56 84 86 | -370849075760 |
| TPT(14) | 1271989939157048297 | 0 2 60 62 84 86 102 104 114 116 174 176 180 182 | 209488031980 |
| STPT(10) | 1271990365628803697 | 0 2 30 32 60 62 90 92 120 122 | 635959787380 |
| STPT(10) | 1271990406670041299 | 0 2 42 44 90 92 138 140 180 182 | 677001024982 |
| STPT(10) | 1271990610478561331 | 0 2 96 98 138 140 180 182 276 278 | 880809545014 |
| SPT(16) | 1271990650686578653 | 0 4 64 108 178 180 186 208 216 238 244 246 316 360 420 424 | 921017562336 |
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