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Prime Tuple Database
Prime p0= 1806715576619565593 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 38 10 12 6 38 24 16 6 24 26 24 6 16 24 38 6 12 10 38 (?)
an: 0 38 48 60 66 104 128 144 150 174 200 224 230 246 270 308 314 326 336 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 38 10 12 6 38 24 16 6 24 26
dn: 0 38 10 12 6 38 24 16 6 24 26 24 6 16 24 38 6 12 10 38 (?)
an: 0 38 48 60 66 104 128 144 150 174 200 224 230 246 270 308 314 326 336 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Libristes] Dudumomo
db: batch=79, k=20, 38 10 12 6 38 24 16 6 24 26
| STPT(10) | 1806714435664709279 | 0 2 42 44 60 62 78 80 120 122 | -1140954856314 |
| STPT(10) | 1806714559399933331 | 0 2 30 32 78 80 126 128 156 158 | -1017219632262 |
| STPT(10) | 1806715017098851961 | 0 2 6 8 48 50 90 92 96 98 | -559520713632 |
| STPT(10) | 1806715300712669489 | 0 2 18 20 30 32 42 44 60 62 | -275906896104 |
| STPT(10) | 1806715478477308739 | 0 2 18 20 30 32 42 44 60 62 | -98142256854 |
| SPT(16) | 1806715495066613413 | 0 6 46 90 120 130 148 168 178 198 216 226 256 300 340 346 | -81552952180 |
| STPT(10) | 1806715833199827437 | 0 2 24 26 42 44 60 62 84 86 | 256580261844 |
| STPT(10) | 1806716047918895549 | 0 2 42 44 60 62 78 80 120 122 | 471299329956 |
| SPT(16) | 1806716341667487101 | 0 18 42 98 122 176 306 312 326 332 462 516 540 596 620 638 | 765047921508 |
| SPT(16) | 1806716566204861561 | 0 12 28 46 106 120 126 150 208 232 238 252 312 330 346 358 | 989585295968 |
| SPT(16) | 1806716641696973687 | 0 14 30 50 62 90 114 140 156 182 206 234 246 266 282 296 | 1065077408094 |
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