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Prime Tuple Database
Prime p0= 2812517921532921241 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 12 38 4 8 52 36 2 36 52 8 4 38 12 22 6 (?)
an: 0 6 28 40 78 82 90 142 178 180 216 268 276 280 318 330 352 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: philip-in-hong kong
db: batch=82, k=18, 6 22 12 38 4 8 52 36 2
dn: 0 6 22 12 38 4 8 52 36 2 36 52 8 4 38 12 22 6 (?)
an: 0 6 28 40 78 82 90 142 178 180 216 268 276 280 318 330 352 358
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 358
Found by: philip-in-hong kong
db: batch=82, k=18, 6 22 12 38 4 8 52 36 2
| STPT(10) | 2812516449179384219 | 0 2 18 20 30 32 42 44 60 62 | -1472353537022 |
| SPT(16) | 2812516456615145107 | 0 6 66 70 72 112 114 132 154 172 174 214 216 220 280 286 | -1464917776134 |
| SPT(16) | 2812516504037343973 | 0 34 58 90 126 154 178 184 210 216 240 268 304 336 360 394 | -1417495577268 |
| TPT(14) | 2812516635793188869 | 0 2 42 44 150 152 228 230 252 254 270 272 282 284 | -1285739732372 |
| STPT(10) | 2812516835151098807 | 0 2 30 32 42 44 54 56 84 86 | -1086381822434 |
| SPT(16) | 2812517153329471051 | 0 16 48 52 66 90 100 112 156 168 178 202 216 220 252 268 | -768203450190 |
| STPT(10) | 2812518126825061397 | 0 2 30 32 42 44 54 56 84 86 | 205292140156 |
| STPT(10) | 2812518595763093801 | 0 2 36 38 108 110 180 182 216 218 | 674230172560 |
| STPT(10) | 2812518792549989351 | 0 2 6 8 48 50 90 92 96 98 | 871017068110 |
| SPT(16) | 2812518839780411633 | 0 6 68 98 200 230 240 270 296 326 336 366 468 498 560 566 | 918247490392 |
| STPT(10) | 2812519126462126199 | 0 2 18 20 30 32 42 44 60 62 | 1204929204958 |
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