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Prime Tuple Database
Prime p0= 1947260631959878063 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 4 38 4 8 18 22 48 14 94 14 48 22 18 8 4 38 4 24 (?)
an: 0 24 28 66 70 78 96 118 166 180 274 288 336 358 376 384 388 426 430 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Josemi
db: batch=80, k=20, 24 4 38 4 8 18 22 48 14 94
dn: 0 24 4 38 4 8 18 22 48 14 94 14 48 22 18 8 4 38 4 24 (?)
an: 0 24 28 66 70 78 96 118 166 180 274 288 336 358 376 384 388 426 430 454
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 454
Found by: Josemi
db: batch=80, k=20, 24 4 38 4 8 18 22 48 14 94
| SPT(16) | 1947259966690935467 | 0 2 6 26 44 54 62 176 180 294 302 312 330 350 354 356 | -665268942596 |
| SPT(16) | 1947260057015519101 | 0 6 10 58 70 76 130 142 186 198 252 258 270 318 322 328 | -574944358962 |
| STPT(10) | 1947260238967064291 | 0 2 6 8 48 50 90 92 96 98 | -392992813772 |
| TPT(14) | 1947260288155710089 | 0 2 18 20 42 44 132 134 210 212 282 284 312 314 | -343804167974 |
| SPT(16) | 1947260474370918233 | 0 38 66 80 108 114 128 134 150 156 170 176 204 218 246 284 | -157588959830 |
| SPT(16) | 1947260578193884573 | 0 6 78 90 144 168 196 298 456 558 586 610 664 676 748 754 | -53765993490 |
| SPT(16) | 1947260982473789159 | 0 8 72 92 132 158 162 188 282 308 312 338 378 398 462 470 | 350513911096 |
| SPT(13) | 1947261026794070899 | 0 30 72 84 120 132 162 192 204 240 252 294 324 | 394834192836 |
| SPT(16) | 1947261296507377157 | 0 20 30 42 54 62 146 156 170 180 264 272 284 296 306 326 | 664547499094 |
| SPT(16) | 1947261354614424889 | 0 24 28 42 54 60 82 112 120 150 172 178 190 204 208 232 | 722654546826 |
| STPT(10) | 1947262002984022139 | 0 2 18 20 30 32 42 44 60 62 | 1371024144076 |
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