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Prime Tuple Database
Prime p0= 1271930597281689361 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 46 24 6 30 2 12 30 28 32 28 30 12 2 30 6 24 46 (?)
an: 0 46 70 76 106 108 120 150 178 210 238 268 280 282 312 318 342 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: HenkM
db: batch=77, k=18, 46 24 6 30 2 12 30 28 32
dn: 0 46 24 6 30 2 12 30 28 32 28 30 12 2 30 6 24 46 (?)
an: 0 46 70 76 106 108 120 150 178 210 238 268 280 282 312 318 342 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: HenkM
db: batch=77, k=18, 46 24 6 30 2 12 30 28 32
| STPT(10) | 1271929196117029127 | 0 2 12 14 42 44 72 74 84 86 | -1401164660234 |
| STPT(10) | 1271929364373355151 | 0 2 36 38 78 80 120 122 156 158 | -1232908334210 |
| SPT(16) | 1271929509272533121 | 0 8 72 90 128 138 162 206 222 266 290 300 338 356 420 428 | -1088009156240 |
| STPT(10) | 1271929589643736277 | 0 2 90 92 102 104 114 116 204 206 | -1007637953084 |
| SPT(16) | 1271930070524897617 | 0 30 36 42 70 72 106 120 136 150 184 186 214 220 226 256 | -526756791744 |
| SPT(16) | 1271930303840557729 | 0 4 40 42 82 84 142 162 232 252 310 312 352 354 390 394 | -293441131632 |
| SPT(16) | 1271930689185945559 | 0 24 30 42 82 94 102 138 184 220 228 240 280 292 298 322 | 91904256198 |
| SPT(16) | 1271930702383881427 | 0 30 52 60 72 82 94 96 130 132 144 154 166 174 196 226 | 105102192066 |
| SPT(16) | 1271930887097097397 | 0 16 70 130 154 186 190 214 216 240 244 276 300 360 414 430 | 289815408036 |
| SPT(16) | 1271931089380497407 | 0 96 140 170 182 200 206 212 234 240 246 264 276 306 350 446 | 492098808046 |
| SPT(16) | 1271931241287146201 | 0 2 26 32 38 60 86 150 158 222 248 270 276 282 306 308 | 644005456840 |
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