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Prime Tuple Database
Prime p0= 1427427072566287447 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 30 40 14 12 42 22 14 16 14 22 42 12 14 40 30 6 (?)
an: 0 6 36 76 90 102 144 166 180 196 210 232 274 286 300 340 370 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: matali
db: batch=78, k=18, 6 30 40 14 12 42 22 14 16
dn: 0 6 30 40 14 12 42 22 14 16 14 22 42 12 14 40 30 6 (?)
an: 0 6 36 76 90 102 144 166 180 196 210 232 274 286 300 340 370 376
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: matali
db: batch=78, k=18, 6 30 40 14 12 42 22 14 16
| SPT(16) | 1427425595856601459 | 0 48 60 72 108 130 160 174 178 192 222 244 280 292 304 352 | -1476709685988 |
| STPT(10) | 1427425810139046791 | 0 2 78 80 108 110 138 140 216 218 | -1262427240656 |
| STPT(10) | 1427426065036247987 | 0 2 42 44 72 74 102 104 144 146 | -1007530039460 |
| STPT(10) | 1427426248300322519 | 0 2 18 20 30 32 42 44 60 62 | -824265964928 |
| STPT(10) | 1427426443843855307 | 0 2 30 32 72 74 114 116 144 146 | -628722432140 |
| SPT(16) | 1427426824503754973 | 0 6 30 38 66 68 110 120 266 276 318 320 348 356 380 386 | -248062532474 |
| STPT(10) | 1427427106023948851 | 0 2 6 8 48 50 90 92 96 98 | 33457661404 |
| TPT(14) | 1427427131623910201 | 0 2 168 170 210 212 276 278 306 308 336 338 378 380 | 59057622754 |
| SPT(16) | 1427427225581373559 | 0 28 78 90 112 138 148 160 162 174 184 210 232 244 294 322 | 153015086112 |
| SPT(16) | 1427427296709739399 | 0 40 60 88 132 174 222 250 252 280 328 370 414 442 462 502 | 224143451952 |
| TPT(14) | 1427427328344643889 | 0 2 42 44 90 92 180 182 282 284 420 422 480 482 | 255778356442 |
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