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Prime Tuple Database
Prime p0= 2221701525176584673 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 2 16 42 38 6 10 44 24 148 24 44 10 6 38 42 16 2 6 (?)
an: 0 6 8 24 66 104 110 120 164 188 336 360 404 414 420 458 500 516 518 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: Landjunge
db: batch=81, k=20, 6 2 16 42 38 6 10 44 24 148
dn: 0 6 2 16 42 38 6 10 44 24 148 24 44 10 6 38 42 16 2 6 (?)
an: 0 6 8 24 66 104 110 120 164 188 336 360 404 414 420 458 500 516 518 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: Landjunge
db: batch=81, k=20, 6 2 16 42 38 6 10 44 24 148
| SPT(16) | 2221700852387101537 | 0 6 90 124 154 180 202 210 256 264 286 312 342 376 460 466 | -672789483136 |
| STPT(10) | 2221701219550089437 | 0 2 30 32 42 44 54 56 84 86 | -305626495236 |
| SPT(16) | 2221701310883091833 | 0 50 54 68 110 146 174 176 228 230 258 294 336 350 354 404 | -214293492840 |
| SPT(16) | 2221701344021950907 | 0 26 32 50 84 96 116 140 156 180 200 212 246 264 270 296 | -181154633766 |
| SPT(16) | 2221701377162895737 | 0 26 44 54 72 90 104 114 152 162 176 194 212 222 240 266 | -148013688936 |
| TPT(14) | 2221701520615816697 | 0 2 150 152 330 332 390 392 462 464 474 476 540 542 | -4560767976 |
| SPT(16) | 2221701706733586619 | 0 28 40 42 114 198 208 210 232 234 244 328 400 402 414 442 | 181557001946 |
| SPT(13) | 2221701713948471597 | 0 24 30 90 120 150 162 174 204 234 294 300 324 | 188771886924 |
| STPT(10) | 2221701950283478259 | 0 2 18 20 60 62 102 104 120 122 | 425106893586 |
| SPT(16) | 2221702308243226121 | 0 8 18 102 140 150 162 192 326 356 368 378 416 500 510 518 | 783066641448 |
| STPT(10) | 2221702480883472359 | 0 2 48 50 90 92 132 134 180 182 | 955706887686 |
©2024 Tomáš Brada