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Prime Tuple Database
Prime p0= 2398627880409935081 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 16 74 34 2 30 6 18 10 26 10 18 6 30 2 34 74 16 26 (?)
an: 0 26 42 116 150 152 182 188 206 216 242 252 270 276 306 308 342 416 432 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Roadranner
db: batch=82, k=20, 26 16 74 34 2 30 6 18 10 26
dn: 0 26 16 74 34 2 30 6 18 10 26 10 18 6 30 2 34 74 16 26 (?)
an: 0 26 42 116 150 152 182 188 206 216 242 252 270 276 306 308 342 416 432 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: Roadranner
db: batch=82, k=20, 26 16 74 34 2 30 6 18 10 26
| STPT(10) | 2398626156194300441 | 0 2 78 80 168 170 258 260 336 338 | -1724215634640 |
| STPT(10) | 2398626398869672859 | 0 2 18 20 30 32 42 44 60 62 | -1481540262222 |
| SPT(18) | 2398627376968996123 | 0 16 84 90 166 184 186 214 228 376 390 418 420 438 514 520 588 604 | -503440938958 |
| STPT(10) | 2398627679237822699 | 0 2 18 20 30 32 42 44 60 62 | -201172112382 |
| STPT(10) | 2398627759921754981 | 0 2 6 8 48 50 90 92 96 98 | -120488180100 |
| SPT(16) | 2398627772980451377 | 0 54 72 106 114 124 126 166 270 310 312 322 330 364 382 436 | -107429483704 |
| SPT(18) | 2398627985276122399 | 0 30 42 52 64 70 100 112 220 372 480 492 522 528 540 550 562 592 | 104866187318 |
| SPT(16) | 2398628452753385189 | 0 8 60 78 84 110 152 168 194 210 252 278 284 302 354 362 | 572343450108 |
| STPT(12) | 2398628498848295669 | 0 2 18 20 42 44 48 50 72 74 90 92 | 618438360588 |
| SPT(16) | 2398629710789701817 | 0 42 60 74 80 110 116 126 140 150 156 186 192 206 224 266 | 1830379766736 |
| STPT(10) | 2398629945062690957 | 0 2 72 74 102 104 132 134 204 206 | 2064652755876 |
©2024 Tomáš Brada