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Prime Tuple Database
Prime p0= 1268546934046670261 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 82 68 10 48 6 14 6 4 6 14 6 48 10 68 82 8 (?)
an: 0 8 90 158 168 216 222 236 242 246 252 266 272 320 330 398 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Megacruncher
db: batch=77, k=18, 8 82 68 10 48 6 14 6 4
dn: 0 8 82 68 10 48 6 14 6 4 6 14 6 48 10 68 82 8 (?)
an: 0 8 90 158 168 216 222 236 242 246 252 266 272 320 330 398 480 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: Megacruncher
db: batch=77, k=18, 8 82 68 10 48 6 14 6 4
| TPT(14) | 1268546200981570307 | 0 2 12 14 42 44 54 56 210 212 234 236 324 326 | -733065099954 |
| STPT(10) | 1268546280485770367 | 0 2 54 56 72 74 90 92 144 146 | -653560899894 |
| TPT(14) | 1268546679791365001 | 0 2 30 32 66 68 108 110 150 152 156 158 186 188 | -254255305260 |
| STPT(10) | 1268546694084182627 | 0 2 30 32 102 104 174 176 204 206 | -239962487634 |
| STPT(10) | 1268546809221360671 | 0 2 30 32 60 62 90 92 120 122 | -124825309590 |
| STPT(10) | 1268546906466867227 | 0 2 30 32 72 74 114 116 144 146 | -27579803034 |
| SPT(16) | 1268547217480344281 | 0 2 30 32 56 78 86 102 236 252 260 282 306 308 336 338 | 283433674020 |
| SPT(16) | 1268547432245915203 | 0 28 48 84 88 114 130 148 210 228 244 270 274 310 330 358 | 498199244942 |
| STPT(10) | 1268547454842907427 | 0 2 24 26 42 44 60 62 84 86 | 520796237166 |
| SPT(16) | 1268547527803398919 | 0 24 94 168 178 202 208 220 252 264 270 294 304 378 448 472 | 593756728658 |
| STPT(10) | 1268547770762940287 | 0 2 42 44 72 74 102 104 144 146 | 836716270026 |
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