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Prime Tuple Database
Prime p0= 2028212173679683427 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 40 8 24 28 38 4 56 16 56 4 38 28 24 8 40 2 (?)
an: 0 2 42 50 74 102 140 144 200 216 272 276 314 342 366 374 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=80, k=18, 2 40 8 24 28 38 4 56 16
dn: 0 2 40 8 24 28 38 4 56 16 56 4 38 28 24 8 40 2 (?)
an: 0 2 42 50 74 102 140 144 200 216 272 276 314 342 366 374 414 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: Landjunge
db: batch=80, k=18, 2 40 8 24 28 38 4 56 16
| SPT(16) | 2028211441522751447 | 0 120 132 204 240 252 260 282 362 384 392 404 440 512 524 644 | -732156931980 |
| SPT(16) | 2028211527261406801 | 0 10 18 30 66 70 72 108 130 166 168 172 208 220 228 238 | -646418276626 |
| STPT(10) | 2028211784418350327 | 0 2 30 32 42 44 54 56 84 86 | -389261333100 |
| TPT(14) | 2028211906568138519 | 0 2 60 62 72 74 132 134 228 230 312 314 348 350 | -267111544908 |
| STPT(10) | 2028212052805111097 | 0 2 12 14 42 44 72 74 84 86 | -120874572330 |
| SPT(16) | 2028212092110135037 | 0 12 16 30 36 40 64 84 142 162 186 190 196 210 214 226 | -81569548390 |
| SPT(16) | 2028212327344461077 | 0 26 42 120 122 152 176 186 200 210 234 264 266 344 360 386 | 153664777650 |
| STPT(12) | 2028212364078465977 | 0 2 42 44 60 62 84 86 102 104 144 146 | 190398782550 |
| STPT(10) | 2028212409162233477 | 0 2 30 32 42 44 54 56 84 86 | 235482550050 |
| STPT(10) | 2028212650550502329 | 0 2 12 14 90 92 168 170 180 182 | 476870818902 |
| STPT(10) | 2028212713516598429 | 0 2 42 44 60 62 78 80 120 122 | 539836915002 |
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