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Prime Tuple Database
Prime p0= 2867903201653669819 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 10 32 18 18 34 38 22 24 26 24 22 38 34 18 18 32 10 12 (?)
an: 0 12 22 54 72 90 124 162 184 208 234 258 280 318 352 370 388 420 430 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: [SG-FC] hl
db: batch=82, k=20, 12 10 32 18 18 34 38 22 24 26
dn: 0 12 10 32 18 18 34 38 22 24 26 24 22 38 34 18 18 32 10 12 (?)
an: 0 12 22 54 72 90 124 162 184 208 234 258 280 318 352 370 388 420 430 442
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 442
Found by: [SG-FC] hl
db: batch=82, k=20, 12 10 32 18 18 34 38 22 24 26
| SPT(18) | 2867902609976949697 | 0 6 10 64 102 132 162 166 196 270 300 304 334 364 402 456 460 466 | -591676720122 |
| STPT(10) | 2867902641886314059 | 0 2 18 20 30 32 42 44 60 62 | -559767355760 |
| STPT(10) | 2867902891933523837 | 0 2 30 32 42 44 54 56 84 86 | -309720145982 |
| STPT(10) | 2867902958990300549 | 0 2 42 44 90 92 138 140 180 182 | -242663369270 |
| SPT(16) | 2867903074077976469 | 0 20 62 78 84 90 98 108 164 174 182 188 194 210 252 272 | -127575693350 |
| STPT(10) | 2867903078172734429 | 0 2 18 20 60 62 102 104 120 122 | -123480935390 |
| STPT(12) | 2867903381701821479 | 0 2 18 20 42 44 78 80 102 104 120 122 | 180048151660 |
| STPT(10) | 2867903687997924419 | 0 2 18 20 30 32 42 44 60 62 | 486344254600 |
| STPT(10) | 2867904296549459117 | 0 2 30 32 42 44 54 56 84 86 | 1094895789298 |
| SPT(16) | 2867904299586375143 | 0 24 50 78 84 98 128 138 206 216 246 260 266 294 320 344 | 1097932705324 |
| SPT(16) | 2867905060840747387 | 0 70 124 126 132 202 264 274 312 322 384 454 460 462 516 586 | 1859187077568 |
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