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Prime Tuple Database
Prime p0= 1246882919987208083 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 68 16 54 2 10 8 22 18 68 18 22 8 10 2 54 16 68 (?)
an: 0 68 84 138 140 150 158 180 198 266 284 306 314 324 326 380 396 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Theadalus
db: batch=77, k=18, 68 16 54 2 10 8 22 18 68
dn: 0 68 16 54 2 10 8 22 18 68 18 22 8 10 2 54 16 68 (?)
an: 0 68 84 138 140 150 158 180 198 266 284 306 314 324 326 380 396 464
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 464
Found by: Theadalus
db: batch=77, k=18, 68 16 54 2 10 8 22 18 68
| STPT(10) | 1246881412474451849 | 0 2 18 20 30 32 42 44 60 62 | -1507512756234 |
| STPT(10) | 1246882237092017969 | 0 2 18 20 60 62 102 104 120 122 | -682895190114 |
| STPT(12) | 1246882379480340047 | 0 2 12 14 54 56 90 92 132 134 144 146 | -540506868036 |
| STPT(10) | 1246882536468742097 | 0 2 12 14 42 44 72 74 84 86 | -383518465986 |
| TPT(14) | 1246882752602851781 | 0 2 6 8 48 50 156 158 228 230 240 242 258 260 | -167384356302 |
| STPT(10) | 1246882882433935847 | 0 2 90 92 102 104 114 116 204 206 | -37553272236 |
| SPT(16) | 1246882959785536453 | 0 106 184 186 190 196 240 256 294 310 354 360 364 366 444 550 | 39798328370 |
| SPT(16) | 1246883561686411601 | 0 2 8 12 18 78 162 168 170 176 260 320 326 330 336 338 | 641699203518 |
| TPT(14) | 1246883732653466231 | 0 2 60 62 120 122 156 158 186 188 216 218 258 260 | 812666258148 |
| SPT(16) | 1246883969333121359 | 0 32 38 44 182 188 210 234 248 272 294 300 438 444 450 482 | 1049345913276 |
| SPT(16) | 1246884069548810027 | 0 12 32 44 66 86 110 126 140 156 180 200 222 234 254 266 | 1149561601944 |
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