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Prime Tuple Database
Prime p0= 2158929823446900887 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 62 16 24 2 16 20 28 26 28 20 16 2 24 16 62 30 12 (?)
an: 0 12 42 104 120 144 146 162 182 210 236 264 284 300 302 326 342 404 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Landjunge
db: batch=81, k=20, 12 30 62 16 24 2 16 20 28 26
dn: 0 12 30 62 16 24 2 16 20 28 26 28 20 16 2 24 16 62 30 12 (?)
an: 0 12 42 104 120 144 146 162 182 210 236 264 284 300 302 326 342 404 434 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Landjunge
db: batch=81, k=20, 12 30 62 16 24 2 16 20 28 26
| STPT(10) | 2158928920538122529 | 0 2 18 20 30 32 42 44 60 62 | -902908778358 |
| SPT(16) | 2158928975941953977 | 0 6 12 42 60 66 84 86 210 212 230 236 254 284 290 296 | -847504946910 |
| STPT(10) | 2158929146975394527 | 0 2 30 32 42 44 54 56 84 86 | -676471506360 |
| SPT(16) | 2158929312727265849 | 0 42 44 138 150 170 198 260 312 374 402 422 434 528 530 572 | -510719635038 |
| SPT(16) | 2158929333024803263 | 0 18 28 36 94 100 124 156 178 210 234 240 298 306 316 334 | -490422097624 |
| STPT(10) | 2158929822982022141 | 0 2 6 8 18 20 30 32 36 38 | -464878746 |
| STPT(10) | 2158929937597221377 | 0 2 30 32 42 44 54 56 84 86 | 114150320490 |
| SPT(16) | 2158930112863664809 | 0 18 34 64 84 144 154 198 214 258 268 328 348 378 394 412 | 289416763922 |
| STPT(10) | 2158930332670002557 | 0 2 30 32 42 44 54 56 84 86 | 509223101670 |
| SPT(16) | 2158930344360117869 | 0 30 60 84 92 104 140 144 230 234 270 282 290 314 344 374 | 520913216982 |
| TPT(14) | 2158930348442930477 | 0 2 42 44 60 62 84 86 114 116 132 134 162 164 | 524996029590 |
©2024 Tomáš Brada