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Prime Tuple Database
Prime p0= 2181489599150244221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 2 28 20 78 6 4 56 4 6 78 20 28 2 18 (?)
an: 0 18 20 48 68 146 152 156 212 216 222 300 320 348 350 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: LCB001
db: batch=81, k=16, 18 2 28 20 78 6 4 56
dn: 0 18 2 28 20 78 6 4 56 4 6 78 20 28 2 18 (?)
an: 0 18 20 48 68 146 152 156 212 216 222 300 320 348 350 368
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: LCB001
db: batch=81, k=16, 18 2 28 20 78 6 4 56
| SPT(16) | 2181488097474356689 | 0 58 100 102 124 154 168 174 208 214 228 258 280 282 324 382 | -1501675887532 |
| TPT(14) | 2181488378290900727 | 0 2 12 14 180 182 354 356 432 434 492 494 504 506 | -1220859343494 |
| TPT(14) | 2181488458137648017 | 0 2 42 44 72 74 120 122 150 152 180 182 204 206 | -1141012596204 |
| STPT(10) | 2181488482029072059 | 0 2 18 20 30 32 42 44 60 62 | -1117121172162 |
| SPT(16) | 2181488846534024411 | 0 42 108 116 126 138 156 168 170 182 200 212 222 230 296 338 | -752616219810 |
| STPT(10) | 2181489240404870909 | 0 2 42 44 60 62 78 80 120 122 | -358745373312 |
| SPT(16) | 2181489693180695467 | 0 22 34 36 66 76 124 136 180 192 240 250 280 282 294 316 | 94030451246 |
| STPT(10) | 2181489936414372341 | 0 2 6 8 18 20 30 32 36 38 | 337264128120 |
| SPT(16) | 2181489956985263333 | 0 6 24 26 66 90 104 120 194 210 224 248 288 290 308 314 | 357835019112 |
| STPT(12) | 2181490110037271177 | 0 2 42 44 60 62 84 86 102 104 144 146 | 510887026956 |
| SPT(16) | 2181490585678676717 | 0 26 44 54 60 74 132 156 170 194 252 266 272 282 300 326 | 986528432496 |
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