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Prime Tuple Database
Prime p0= 1938634209091764983 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 6 14 18 12 10 50 42 30 4 30 42 50 10 12 18 14 6 18 (?)
an: 0 18 24 38 56 68 78 128 170 200 204 234 276 326 336 348 366 380 386 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Josemi
db: batch=80, k=20, 18 6 14 18 12 10 50 42 30 4
dn: 0 18 6 14 18 12 10 50 42 30 4 30 42 50 10 12 18 14 6 18 (?)
an: 0 18 24 38 56 68 78 128 170 200 204 234 276 326 336 348 366 380 386 404
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 404
Found by: Josemi
db: batch=80, k=20, 18 6 14 18 12 10 50 42 30 4
| STPT(10) | 1938632899613396681 | 0 2 30 32 60 62 90 92 120 122 | -1309478368302 |
| SPT(16) | 1938633151413187459 | 0 52 54 88 114 130 142 154 168 180 192 208 234 268 270 322 | -1057678577524 |
| SPT(16) | 1938633414768259721 | 0 12 18 30 66 96 102 128 150 176 182 212 248 260 266 278 | -794323505262 |
| SPT(16) | 1938633591514376539 | 0 18 30 58 100 102 144 184 198 238 280 282 324 352 364 382 | -617577388444 |
| SPT(16) | 1938633999808654693 | 0 6 28 90 124 138 156 166 228 238 256 270 304 366 388 394 | -209283110290 |
| SPT(16) | 1938634188315137191 | 0 6 30 42 90 120 160 168 190 198 238 268 316 328 352 358 | -20776627792 |
| STPT(10) | 1938634304755322717 | 0 2 90 92 132 134 174 176 264 266 | 95663557734 |
| STPT(10) | 1938634407722271527 | 0 2 30 32 72 74 114 116 144 146 | 198630506544 |
| SPT(16) | 1938634440346773643 | 0 6 18 40 84 96 144 166 168 190 238 250 294 316 328 334 | 231255008660 |
| TPT(14) | 1938634478201959721 | 0 2 78 80 108 110 276 278 330 332 366 368 450 452 | 269110194738 |
| SPT(16) | 1938634810443598613 | 0 54 80 128 140 168 194 198 230 234 260 288 300 348 374 428 | 601351833630 |
©2024 Tomáš Brada