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Prime Tuple Database
Prime p0= 2026477157140018081 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 60 34 18 12 32 6 24 4 24 6 32 12 18 34 60 6 (?)
an: 0 6 66 100 118 130 162 168 192 196 220 226 258 270 288 322 382 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 60 34 18 12 32 6 24 4
dn: 0 6 60 34 18 12 32 6 24 4 24 6 32 12 18 34 60 6 (?)
an: 0 6 66 100 118 130 162 168 192 196 220 226 258 270 288 322 382 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 6 60 34 18 12 32 6 24 4
| STPT(10) | 2026475558070928967 | 0 2 30 32 60 62 90 92 120 122 | -1599069089114 |
| STPT(10) | 2026475662625789717 | 0 2 24 26 42 44 60 62 84 86 | -1494514228364 |
| STPT(10) | 2026475936013899309 | 0 2 18 20 60 62 102 104 120 122 | -1221126118772 |
| STPT(10) | 2026476762826049627 | 0 2 30 32 60 62 90 92 120 122 | -394313968454 |
| STPT(10) | 2026476778543757387 | 0 2 12 14 42 44 72 74 84 86 | -378596260694 |
| SPT(16) | 2026476882343656901 | 0 6 36 60 88 120 132 162 166 196 208 240 268 292 322 328 | -274796361180 |
| SPT(16) | 2026477393209442757 | 0 6 90 114 126 146 180 234 236 290 324 344 356 380 464 470 | 236069424676 |
| STPT(10) | 2026477416551933669 | 0 2 18 20 60 62 102 104 120 122 | 259411915588 |
| STPT(10) | 2026477655084420981 | 0 2 156 158 198 200 240 242 396 398 | 497944402900 |
| STPT(10) | 2026478667723635297 | 0 2 12 14 42 44 72 74 84 86 | 1510583617216 |
| SPT(16) | 2026478736116028637 | 0 10 36 60 76 174 190 214 216 240 256 354 370 394 420 430 | 1578976010556 |
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