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Prime Tuple Database
Prime p0= 1998248531885000789 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 2 30 28 20 4 38 10 38 4 20 28 30 2 18 (?)
an: 0 18 20 50 78 98 102 140 150 188 192 212 240 270 272 290
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 290
Found by: Chooka
db: batch=80, k=16, 18 2 30 28 20 4 38 10
dn: 0 18 2 30 28 20 4 38 10 38 4 20 28 30 2 18 (?)
an: 0 18 20 50 78 98 102 140 150 188 192 212 240 270 272 290
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 290
Found by: Chooka
db: batch=80, k=16, 18 2 30 28 20 4 38 10
| SPT(16) | 1998246044272050427 | 0 10 84 142 154 184 186 204 262 280 282 312 324 382 456 466 | -2487612950362 |
| STPT(10) | 1998247403797678457 | 0 2 12 14 72 74 132 134 144 146 | -1128087322332 |
| TPT(14) | 1998247451135497421 | 0 2 96 98 156 158 270 272 318 320 378 380 390 392 | -1080749503368 |
| STPT(10) | 1998247597950811367 | 0 2 30 32 42 44 54 56 84 86 | -933934189422 |
| STPT(10) | 1998247728635760359 | 0 2 18 20 30 32 42 44 60 62 | -803249240430 |
| STPT(10) | 1998247999472668817 | 0 2 30 32 42 44 54 56 84 86 | -532412331972 |
| SPT(16) | 1998248891659067357 | 0 6 14 44 62 66 90 92 114 116 140 144 162 192 200 206 | 359774066568 |
| SPT(16) | 1998248921441415527 | 0 2 24 66 86 92 120 170 216 266 294 300 320 362 384 386 | 389556414738 |
| SPT(18) | 1998249092133409567 | 0 4 6 60 72 82 106 112 124 162 174 180 204 214 226 280 282 286 | 560248408778 |
| STPT(10) | 1998249379210409621 | 0 2 6 8 18 20 30 32 36 38 | 847325408832 |
| TPT(14) | 1998249595738376777 | 0 2 12 14 24 26 42 44 60 62 240 242 264 266 | 1063853375988 |
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