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Prime Tuple Database
Prime p0= 1121683049767547717 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 66 24 24 20 16 26 16 12 8 12 16 26 16 20 24 24 66 (?)
an: 0 66 90 114 134 150 176 192 204 212 224 240 266 282 302 326 350 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: gemini8
db: batch=76, k=18, 66 24 24 20 16 26 16 12 8
dn: 0 66 24 24 20 16 26 16 12 8 12 16 26 16 20 24 24 66 (?)
an: 0 66 90 114 134 150 176 192 204 212 224 240 266 282 302 326 350 416
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 416
Found by: gemini8
db: batch=76, k=18, 66 24 24 20 16 26 16 12 8
| SPT(16) | 1121681154936617987 | 0 6 12 50 66 182 206 216 236 246 270 386 402 440 446 452 | -1894830929730 |
| SPT(16) | 1121681554266124811 | 0 36 38 66 72 98 120 168 320 368 390 416 422 450 452 488 | -1495501422906 |
| SPT(16) | 1121681650350265241 | 0 2 86 102 128 152 168 210 338 380 396 420 446 462 546 548 | -1399417282476 |
| SPT(16) | 1121681949482339603 | 0 14 26 36 44 56 96 156 164 224 264 276 284 294 306 320 | -1100285208114 |
| SPT(16) | 1121682052926357011 | 0 8 18 38 60 78 110 122 246 258 290 308 330 350 360 368 | -996841190706 |
| STPT(10) | 1121682207829899731 | 0 2 36 38 138 140 240 242 276 278 | -841937647986 |
| STPT(10) | 1121683126643635679 | 0 2 12 14 30 32 48 50 60 62 | 76876087962 |
| STPT(10) | 1121683416390970799 | 0 2 42 44 60 62 78 80 120 122 | 366623423082 |
| TPT(16) | 1121683624047595601 | 0 2 126 128 156 158 306 308 348 350 366 368 390 392 420 422 | 574280047884 |
| SPT(16) | 1121683911415391747 | 0 14 26 30 44 90 132 174 212 254 296 342 356 360 372 386 | 861647844030 |
| SPT(16) | 1121683935017647451 | 0 2 30 50 72 126 146 168 170 192 212 266 288 308 336 338 | 885250099734 |
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