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Prime Tuple Database
Prime p0= 400278972956489441 starts a
Symmetric tuple of 14 consecutive primes (SPT).
dn: 0 12 8 6 12 28 26 34 26 28 12 6 8 12 (?)
an: 0 12 20 26 38 66 92 126 152 180 192 198 206 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Ralfy
db: batch=70, k=14, 12 8 6 12 28 26 34
dn: 0 12 8 6 12 28 26 34 26 28 12 6 8 12 (?)
an: 0 12 20 26 38 66 92 126 152 180 192 198 206 218
All 14 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Ralfy
db: batch=70, k=14, 12 8 6 12 28 26 34
| SPT(14) | 400278891052811423 | 0 6 14 48 50 56 78 176 198 204 206 240 248 254 | -81903678018 |
| SPT(14) | 400278892190603263 | 0 18 40 78 118 144 208 300 364 390 430 468 490 508 | -80765886178 |
| SPT(14) | 400278902253039763 | 0 48 70 76 88 90 118 156 184 186 198 204 226 274 | -70703449678 |
| SPT(14) | 400278911197289309 | 0 12 50 80 104 162 230 282 350 408 432 462 500 512 | -61759200132 |
| SPT(14) | 400278927706608539 | 0 14 24 30 44 78 98 180 200 234 248 254 264 278 | -45249880902 |
| TPT(12) | 400278943394943839 | 0 2 30 32 42 44 48 50 90 92 120 122 | -29561545602 |
| TPT(12) | 400278983078370029 | 0 2 18 20 30 32 60 62 138 140 210 212 | 10121880588 |
| SPT(14) | 400278983231980453 | 0 6 16 46 54 60 84 130 154 160 168 198 208 214 | 10275491012 |
| SPT(14) | 400279031412191147 | 0 54 66 80 84 90 156 164 230 236 240 254 266 320 | 58455701706 |
| SPT(16) | 400279042037632181 | 0 48 98 132 138 152 210 246 272 308 366 380 386 420 470 518 | 69081142740 |
| SPT(14) | 400279043896895617 | 0 10 16 46 60 72 112 114 154 166 180 210 216 226 | 70940406176 |
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