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Prime Tuple Database
Prime p0= 1996393177057575953 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 16 36 18 44 16 24 2 94 2 24 16 44 18 36 16 44 (?)
an: 0 44 60 96 114 158 174 198 200 294 296 320 336 380 398 434 450 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 44 16 36 18 44 16 24 2 94
dn: 0 44 16 36 18 44 16 24 2 94 2 24 16 44 18 36 16 44 (?)
an: 0 44 60 96 114 158 174 198 200 294 296 320 336 380 398 434 450 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=18, 44 16 36 18 44 16 24 2 94
| SPT(16) | 1996391583775498541 | 0 8 36 62 108 146 176 210 308 342 372 410 456 482 510 518 | -1593282077412 |
| TPT(14) | 1996392259137633347 | 0 2 12 14 42 44 210 212 240 242 264 266 390 392 | -917919942606 |
| STPT(10) | 1996392598998324221 | 0 2 36 38 78 80 120 122 156 158 | -578059251732 |
| TPT(14) | 1996392641947273901 | 0 2 36 38 48 50 60 62 90 92 240 242 270 272 | -535110302052 |
| STPT(10) | 1996392692235972851 | 0 2 6 8 18 20 30 32 36 38 | -484821603102 |
| STPT(10) | 1996392991889423987 | 0 2 30 32 72 74 114 116 144 146 | -185168151966 |
| SPT(16) | 1996393523415718033 | 0 34 36 40 78 84 126 138 286 298 340 346 384 388 390 424 | 346358142080 |
| TPT(14) | 1996393824307737191 | 0 2 30 32 108 110 210 212 318 320 336 338 348 350 | 647250161238 |
| SPT(16) | 1996394441793726659 | 0 24 32 72 110 152 168 180 242 254 270 312 350 390 398 422 | 1264736150706 |
| STPT(10) | 1996394713329345221 | 0 2 6 8 48 50 90 92 96 98 | 1536271769268 |
| SPT(16) | 1996394935114843181 | 0 6 8 20 42 50 90 98 150 158 198 206 228 240 242 248 | 1758057267228 |
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