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Prime Tuple Database
Prime p0= 2178240631666223711 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 8 10 38 10 12 2 28 62 28 2 12 10 38 10 8 30 (?)
an: 0 30 38 48 86 96 108 110 138 200 228 230 242 252 290 300 308 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=18, 30 8 10 38 10 12 2 28 62
dn: 0 30 8 10 38 10 12 2 28 62 28 2 12 10 38 10 8 30 (?)
an: 0 30 38 48 86 96 108 110 138 200 228 230 242 252 290 300 308 338
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 338
Found by: JayPi
db: batch=81, k=18, 30 8 10 38 10 12 2 28 62
| STPT(10) | 2178239254294220111 | 0 2 36 38 78 80 120 122 156 158 | -1377372003600 |
| STPT(10) | 2178239397041514011 | 0 2 6 8 18 20 30 32 36 38 | -1234624709700 |
| STPT(10) | 2178239402996636891 | 0 2 6 8 18 20 30 32 36 38 | -1228669586820 |
| STPT(10) | 2178239756328857231 | 0 2 6 8 48 50 90 92 96 98 | -875337366480 |
| STPT(10) | 2178240190679009447 | 0 2 12 14 72 74 132 134 144 146 | -440987214264 |
| STPT(10) | 2178240556755427907 | 0 2 12 14 42 44 72 74 84 86 | -74910795804 |
| STPT(10) | 2178241682636964611 | 0 2 6 8 18 20 30 32 36 38 | 1050970740900 |
| SPT(16) | 2178241733912749007 | 0 32 62 84 174 200 224 230 276 282 306 332 422 444 474 506 | 1102246525296 |
| SPT(16) | 2178241804511074303 | 0 40 108 124 130 138 154 156 178 180 196 204 210 226 294 334 | 1172844850592 |
| SPT(16) | 2178241862420275601 | 0 32 42 56 68 158 176 182 306 312 330 420 432 446 456 488 | 1230754051890 |
| SPT(16) | 2178241933056621011 | 0 42 48 108 140 180 216 222 266 272 308 348 380 440 446 488 | 1301390397300 |
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