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Prime Tuple Database
Prime p0= 1894518818258621311 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 30 68 10 44 18 12 22 50 64 50 22 12 18 44 10 68 30 28 (?)
an: 0 28 58 126 136 180 198 210 232 282 346 396 418 430 448 492 502 570 600 628
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Dirk Broer
db: batch=79, k=20, 28 30 68 10 44 18 12 22 50 64
dn: 0 28 30 68 10 44 18 12 22 50 64 50 22 12 18 44 10 68 30 28 (?)
an: 0 28 58 126 136 180 198 210 232 282 346 396 418 430 448 492 502 570 600 628
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 628
Found by: Dirk Broer
db: batch=79, k=20, 28 30 68 10 44 18 12 22 50 64
| TPT(14) | 1894517012579956181 | 0 2 18 20 48 50 180 182 198 200 240 242 300 302 | -1805678665130 |
| STPT(10) | 1894517132985578207 | 0 2 30 32 42 44 54 56 84 86 | -1685273043104 |
| SPT(16) | 1894517425614182933 | 0 68 110 116 158 186 204 210 254 260 278 306 348 354 396 464 | -1392644438378 |
| STPT(10) | 1894517672551169747 | 0 2 12 14 72 74 132 134 144 146 | -1145707451564 |
| STPT(10) | 1894518224788610261 | 0 2 36 38 78 80 120 122 156 158 | -593470011050 |
| TPT(14) | 1894518523208320307 | 0 2 42 44 102 104 174 176 240 242 264 266 282 284 | -295050301004 |
| SPT(16) | 1894518999336388223 | 0 24 60 116 134 140 144 186 218 260 264 270 288 344 380 404 | 181077766912 |
| STPT(10) | 1894519425981806711 | 0 2 6 8 48 50 90 92 96 98 | 607723185400 |
| SPT(13) | 1894519761677207017 | 0 6 12 66 156 210 216 222 276 366 420 426 432 | 943418585706 |
| STPT(10) | 1894519925476786577 | 0 2 54 56 72 74 90 92 144 146 | 1107218165266 |
| SPT(16) | 1894520359194848257 | 0 6 22 34 60 64 82 112 144 174 192 196 222 234 250 256 | 1540936226946 |
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