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Prime Tuple Database
Prime p0= 2026163821565875529 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 20 34 18 26 6 10 38 30 12 34 12 30 38 10 6 26 18 34 20 (?)
an: 0 20 54 72 98 104 114 152 182 194 228 240 270 308 318 324 350 368 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Landjunge
db: batch=80, k=20, 20 34 18 26 6 10 38 30 12 34
dn: 0 20 34 18 26 6 10 38 30 12 34 12 30 38 10 6 26 18 34 20 (?)
an: 0 20 54 72 98 104 114 152 182 194 228 240 270 308 318 324 350 368 402 422
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: Landjunge
db: batch=80, k=20, 20 34 18 26 6 10 38 30 12 34
| SPT(16) | 2026162256515475291 | 0 2 38 122 152 188 206 210 218 222 240 276 306 390 426 428 | -1565050400238 |
| STPT(10) | 2026162894591581869 | 0 2 12 14 30 32 48 50 60 62 | -926974293660 |
| SPT(16) | 2026162909607286293 | 0 8 18 20 48 90 104 116 198 210 224 266 294 296 306 314 | -911958589236 |
| STPT(10) | 2026163067871399979 | 0 2 18 20 30 32 42 44 60 62 | -753694475550 |
| SPT(16) | 2026163199740760277 | 0 36 82 106 126 136 162 172 204 214 240 250 270 294 340 376 | -621825115252 |
| TPT(14) | 2026163760431212139 | 0 2 12 14 132 134 138 140 168 170 180 182 192 194 | -61134663390 |
| SPT(16) | 2026164370586801699 | 0 8 24 38 42 50 60 74 108 122 132 140 144 158 174 182 | 549020926170 |
| STPT(10) | 2026164512175532679 | 0 2 18 20 30 32 42 44 60 62 | 690609657150 |
| STPT(10) | 2026164618485622617 | 0 2 30 32 60 62 90 92 120 122 | 796919747088 |
| STPT(10) | 2026164664347949127 | 0 2 30 32 60 62 90 92 120 122 | 842782073598 |
| STPT(10) | 2026165272041375789 | 0 2 42 44 60 62 78 80 120 122 | 1450475500260 |
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