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Prime Tuple Database
Prime p0= 2081690405352693683 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 26 30 70 6 8 52 44 16 44 52 8 6 70 30 26 18 (?)
an: 0 18 44 74 144 150 158 210 254 270 314 366 374 380 450 480 506 524
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: ChUcK
db: batch=80, k=18, 18 26 30 70 6 8 52 44 16
dn: 0 18 26 30 70 6 8 52 44 16 44 52 8 6 70 30 26 18 (?)
an: 0 18 44 74 144 150 158 210 254 270 314 366 374 380 450 480 506 524
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: ChUcK
db: batch=80, k=18, 18 26 30 70 6 8 52 44 16
| TPT(14) | 2081689523299115381 | 0 2 150 152 168 170 198 200 246 248 288 290 306 308 | -882053578302 |
| SPT(16) | 2081689689296206037 | 0 26 44 54 66 74 104 126 170 192 222 230 242 252 270 296 | -716056487646 |
| STPT(10) | 2081690056374036137 | 0 2 12 14 42 44 72 74 84 86 | -348978657546 |
| SPT(16) | 2081690073577978291 | 0 18 58 96 130 136 138 186 190 238 240 246 280 318 358 376 | -331774715392 |
| TPT(14) | 2081690191215602489 | 0 2 18 20 60 62 168 170 252 254 300 302 348 350 | -214137091194 |
| SPT(16) | 2081690379062703823 | 0 10 58 84 126 138 150 166 198 214 226 238 280 306 354 364 | -26289989860 |
| STPT(10) | 2081690649551356931 | 0 2 6 8 48 50 90 92 96 98 | 244198663248 |
| STPT(10) | 2081690803166424419 | 0 2 12 14 30 32 48 50 60 62 | 397813730736 |
| SPT(16) | 2081690828851637273 | 0 14 36 78 98 128 134 156 188 210 216 246 266 308 330 344 | 423498943590 |
| STPT(10) | 2081691362987728937 | 0 2 30 32 42 44 54 56 84 86 | 957635035254 |
| STPT(10) | 2081691384593867237 | 0 2 42 44 72 74 102 104 144 146 | 979241173554 |
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