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Prime Tuple Database
Prime p0= 1420340046318559727 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 38 6 4 26 10 80 10 50 10 80 10 26 4 6 38 12 (?)
an: 0 12 50 56 60 86 96 176 186 236 246 326 336 362 366 372 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: vanos0512
db: batch=78, k=18, 12 38 6 4 26 10 80 10 50
dn: 0 12 38 6 4 26 10 80 10 50 10 80 10 26 4 6 38 12 (?)
an: 0 12 50 56 60 86 96 176 186 236 246 326 336 362 366 372 410 422
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 422
Found by: vanos0512
db: batch=78, k=18, 12 38 6 4 26 10 80 10 50
| STPT(10) | 1420338986649446597 | 0 2 24 26 42 44 60 62 84 86 | -1059669113130 |
| STPT(10) | 1420339099985061119 | 0 2 42 44 180 182 318 320 360 362 | -946333498608 |
| STPT(10) | 1420339679633854919 | 0 2 18 20 30 32 42 44 60 62 | -366684704808 |
| STPT(10) | 1420339753414192157 | 0 2 30 32 42 44 54 56 84 86 | -292904367570 |
| STPT(10) | 1420339882078893869 | 0 2 18 20 30 32 42 44 60 62 | -164239665858 |
| SPT(16) | 1420339955101280021 | 0 6 42 78 86 138 156 198 200 242 260 312 320 356 392 398 | -91217279706 |
| SPT(16) | 1420340047810074623 | 0 14 24 44 56 116 150 156 194 200 234 294 306 326 336 350 | 1491514896 |
| STPT(10) | 1420340162814872441 | 0 2 6 8 18 20 30 32 36 38 | 116496312714 |
| SPT(16) | 1420340167501556923 | 0 10 18 66 84 90 154 186 208 240 304 310 328 376 384 394 | 121182997196 |
| STPT(10) | 1420340284877502029 | 0 2 18 20 30 32 42 44 60 62 | 238558942302 |
| STPT(12) | 1420340687965778399 | 0 2 42 44 72 74 198 200 228 230 270 272 | 641647218672 |
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