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Prime Tuple Database
Prime p0= 1980864724038079661 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 14 12 22 48 38 4 2 64 2 4 38 48 22 12 14 12 (?)
an: 0 12 26 38 60 108 146 150 152 216 218 222 260 308 330 342 356 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=80, k=18, 12 14 12 22 48 38 4 2 64
dn: 0 12 14 12 22 48 38 4 2 64 2 4 38 48 22 12 14 12 (?)
an: 0 12 26 38 60 108 146 150 152 216 218 222 260 308 330 342 356 368
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 368
Found by: conf [MM]
db: batch=80, k=18, 12 14 12 22 48 38 4 2 64
| SPT(16) | 1980863810960914793 | 0 8 18 20 60 68 114 180 218 284 330 338 378 380 390 398 | -913077164868 |
| SPT(16) | 1980863825201521661 | 0 42 98 126 140 150 156 198 260 302 308 318 332 360 416 458 | -898836558000 |
| TPT(14) | 1980864261478809779 | 0 2 42 44 48 50 270 272 330 332 372 374 462 464 | -462559269882 |
| STPT(10) | 1980864441687557549 | 0 2 12 14 30 32 48 50 60 62 | -282350522112 |
| TPT(14) | 1980864472910732807 | 0 2 54 56 180 182 222 224 234 236 294 296 312 314 | -251127346854 |
| TPT(14) | 1980864561486641531 | 0 2 108 110 126 128 318 320 336 338 420 422 570 572 | -162551438130 |
| STPT(10) | 1980864748406956961 | 0 2 6 8 48 50 90 92 96 98 | 24368877300 |
| SPT(16) | 1980865009954991903 | 0 8 18 36 44 78 80 84 110 114 116 150 158 176 186 194 | 285916912242 |
| SPT(16) | 1980865502872125763 | 0 18 24 28 66 84 144 178 186 220 280 298 336 340 346 364 | 778834046102 |
| SPT(16) | 1980866196623025869 | 0 2 20 62 80 114 120 150 152 182 188 222 240 282 300 302 | 1472584946208 |
| SPT(16) | 1980866464740761539 | 0 22 30 84 90 154 172 204 250 282 300 364 370 424 432 454 | 1740702681878 |
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