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Prime Tuple Database
Prime p0= 2279919380014543217 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 54 66 14 10 38 12 10 38 10 12 38 10 14 66 54 30 (?)
an: 0 30 84 150 164 174 212 224 234 272 282 294 332 342 356 422 476 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: JayPi
db: batch=81, k=18, 30 54 66 14 10 38 12 10 38
dn: 0 30 54 66 14 10 38 12 10 38 10 12 38 10 14 66 54 30 (?)
an: 0 30 84 150 164 174 212 224 234 272 282 294 332 342 356 422 476 506
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 506
Found by: JayPi
db: batch=81, k=18, 30 54 66 14 10 38 12 10 38
| STPT(10) | 2279917598758773731 | 0 2 6 8 18 20 30 32 36 38 | -1781255769486 |
| STPT(10) | 2279917888485967757 | 0 2 24 26 42 44 60 62 84 86 | -1491528575460 |
| STPT(10) | 2279917890187788449 | 0 2 18 20 30 32 42 44 60 62 | -1489826754768 |
| STPT(10) | 2279917968621774527 | 0 2 12 14 72 74 132 134 144 146 | -1411392768690 |
| SPT(16) | 2279919011331699131 | 0 32 42 60 66 78 86 108 140 162 170 182 188 206 216 248 | -368682844086 |
| SPT(16) | 2279919319269980243 | 0 14 20 38 48 84 104 114 224 234 254 290 300 318 324 338 | -60744562974 |
| STPT(10) | 2279919863194948031 | 0 2 36 38 78 80 120 122 156 158 | 483180404814 |
| SPT(16) | 2279920034103337469 | 0 12 30 32 50 62 110 120 194 204 252 264 282 284 302 314 | 654088794252 |
| STPT(10) | 2279920882128141797 | 0 2 30 32 42 44 54 56 84 86 | 1502113598580 |
| SPT(16) | 2279921085594918833 | 0 6 18 56 74 84 144 170 174 200 260 270 288 326 338 344 | 1705580375616 |
| SPT(13) | 2279921427251602681 | 0 30 72 78 138 150 180 210 222 282 288 330 360 | 2047237059464 |
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