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Prime Tuple Database
Prime p0= 1992647917061507687 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 48 66 48 6 4 26 4 8 4 26 4 6 48 66 48 2 (?)
an: 0 2 50 116 164 170 174 200 204 212 216 242 246 252 300 366 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Orange Kid
db: batch=80, k=18, 2 48 66 48 6 4 26 4 8
dn: 0 2 48 66 48 6 4 26 4 8 4 26 4 6 48 66 48 2 (?)
an: 0 2 50 116 164 170 174 200 204 212 216 242 246 252 300 366 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Orange Kid
db: batch=80, k=18, 2 48 66 48 6 4 26 4 8
| SPT(16) | 1992647168822645711 | 0 38 48 62 80 102 120 122 186 188 206 228 246 260 270 308 | -748238861976 |
| STPT(10) | 1992647332236245957 | 0 2 30 32 42 44 54 56 84 86 | -584825261730 |
| SPT(16) | 1992647542662463829 | 0 42 62 72 98 120 150 164 258 272 302 324 350 360 380 422 | -374399043858 |
| STPT(10) | 1992647646875965559 | 0 2 18 20 30 32 42 44 60 62 | -270185542128 |
| STPT(10) | 1992647871170970617 | 0 2 90 92 102 104 114 116 204 206 | -45890537070 |
| SPT(18) | 1992647906523587531 | 0 72 86 126 150 170 176 228 242 246 260 312 318 338 362 402 416 488 | -10537920156 |
| STPT(10) | 1992648337970594531 | 0 2 120 122 168 170 216 218 336 338 | 420909086844 |
| SPT(16) | 1992648781847106989 | 0 8 14 30 74 78 92 102 170 180 194 198 242 258 264 272 | 864785599302 |
| STPT(12) | 1992648871760435267 | 0 2 12 14 42 44 120 122 150 152 162 164 | 954698927580 |
| STPT(10) | 1992648977277438449 | 0 2 12 14 30 32 48 50 60 62 | 1060215930762 |
| TPT(14) | 1992648986393722649 | 0 2 18 20 42 44 102 104 150 152 348 350 408 410 | 1069332214962 |
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