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Prime Tuple Database
Prime p0= 2016534278679022931 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 20 12 18 16 36 2 12 34 12 2 36 16 18 12 20 6 (?)
an: 0 6 26 38 56 72 108 110 122 156 168 170 206 222 240 252 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 20 12 18 16 36 2 12 34
dn: 0 6 20 12 18 16 36 2 12 34 12 2 36 16 18 12 20 6 (?)
an: 0 6 26 38 56 72 108 110 122 156 168 170 206 222 240 252 272 278
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 278
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 20 12 18 16 36 2 12 34
| SPT(16) | 2016531947716975279 | 0 40 42 52 118 132 198 220 240 262 328 342 408 418 420 460 | -2330962047652 |
| STPT(12) | 2016532663340136239 | 0 2 42 44 132 134 180 182 270 272 312 314 | -1615338886692 |
| SPT(16) | 2016532895752474907 | 0 20 26 56 114 156 170 176 210 216 230 272 330 360 366 386 | -1382926548024 |
| STPT(10) | 2016533158630031681 | 0 2 6 8 48 50 90 92 96 98 | -1120048991250 |
| SPT(16) | 2016533766043986289 | 0 18 22 28 34 64 94 118 144 168 198 228 234 240 244 262 | -512635036642 |
| TPT(14) | 2016533881771164407 | 0 2 42 44 84 86 114 116 120 122 150 152 444 446 | -396907858524 |
| SPT(16) | 2016534836306450833 | 0 48 66 70 148 184 214 228 286 300 330 366 444 448 466 514 | 557627427902 |
| SPT(16) | 2016534921878944967 | 0 14 36 44 56 86 146 156 230 240 300 330 342 350 372 386 | 643199922036 |
| TPT(14) | 2016534941418405227 | 0 2 54 56 180 182 210 212 222 224 240 242 360 362 | 662739382296 |
| STPT(10) | 2016535101740039927 | 0 2 54 56 72 74 90 92 144 146 | 823061016996 |
| TPT(14) | 2016535568574456581 | 0 2 36 38 150 152 288 290 348 350 390 392 660 662 | 1289895433650 |
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