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Prime Tuple Database
Prime p0= 1887451385474173661 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 12 18 14 18 6 16 54 26 34 26 54 16 6 18 14 18 12 18 (?)
an: 0 18 30 48 62 80 86 102 156 182 216 242 296 312 318 336 350 368 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Chrits55
db: batch=79, k=20, 18 12 18 14 18 6 16 54 26 34
dn: 0 18 12 18 14 18 6 16 54 26 34 26 54 16 6 18 14 18 12 18 (?)
an: 0 18 30 48 62 80 86 102 156 182 216 242 296 312 318 336 350 368 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Chrits55
db: batch=79, k=20, 18 12 18 14 18 6 16 54 26 34
| STPT(10) | 1887449638760300939 | 0 2 18 20 30 32 42 44 60 62 | -1746713872722 |
| TPT(14) | 1887450120139623467 | 0 2 24 26 30 32 84 86 114 116 204 206 282 284 | -1265334550194 |
| STPT(10) | 1887450247765173137 | 0 2 54 56 72 74 90 92 144 146 | -1137709000524 |
| STPT(10) | 1887450521141623619 | 0 2 18 20 30 32 42 44 60 62 | -864332550042 |
| SPT(16) | 1887450692056259677 | 0 70 72 84 102 124 130 154 282 306 312 334 352 364 366 436 | -693417913984 |
| SPT(16) | 1887450721583213047 | 0 60 84 120 130 144 160 162 184 186 202 216 226 262 286 346 | -663890960614 |
| STPT(12) | 1887451534595284037 | 0 2 30 32 84 86 90 92 144 146 174 176 | 149121110376 |
| SPT(16) | 1887451679525551063 | 0 16 30 84 96 126 144 150 214 220 238 268 280 334 348 364 | 294051377402 |
| STPT(10) | 1887451754862504947 | 0 2 30 32 42 44 54 56 84 86 | 369388331286 |
| SPT(16) | 1887451894726871051 | 0 12 36 60 66 116 120 126 326 332 336 386 392 416 440 452 | 509252697390 |
| STPT(10) | 1887452012254362311 | 0 2 6 8 18 20 30 32 36 38 | 626780188650 |
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