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Prime Tuple Database
Prime p0= 21791814174524291 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 8 10 60 6 2 12 76 26 76 12 2 6 60 10 8 42 (?)
an: 0 42 50 60 120 126 128 140 216 242 318 330 332 338 398 408 416 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: ChelseaOilman
db: batch=65, k=18, 42 8 10 60 6 2 12 76 26
dn: 0 42 8 10 60 6 2 12 76 26 76 12 2 6 60 10 8 42 (?)
an: 0 42 50 60 120 126 128 140 216 242 318 330 332 338 398 408 416 458
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: ChelseaOilman
db: batch=65, k=18, 42 8 10 60 6 2 12 76 26
| SPT(14) | 21791749459024619 | 0 18 48 74 84 92 98 174 180 188 198 224 254 272 | -64715499672 |
| STPT(10) | 21791758782303437 | 0 2 12 14 72 74 132 134 144 146 | -55392220854 |
| SPT(14) | 21791760852796049 | 0 8 12 48 62 68 114 188 234 240 254 290 294 302 | -53321728242 |
| SPT(14) | 21791780619823633 | 0 18 48 84 100 118 124 174 180 198 214 250 280 298 | -33554700658 |
| SPT(14) | 21791792403176881 | 0 16 28 96 126 156 178 228 250 280 310 378 390 406 | -21771347410 |
| SPT(14) | 21791805176812063 | 0 28 30 84 130 180 184 264 268 318 364 418 420 448 | -8997712228 |
| SPT(14) | 21791831359895249 | 0 20 44 60 78 90 104 144 158 170 188 204 228 248 | 17185370958 |
| SPT(14) | 21791831445227287 | 0 6 22 30 34 52 100 126 174 192 196 204 220 226 | 17270702996 |
| STPT(10) | 21791842456465091 | 0 2 6 8 48 50 90 92 96 98 | 28281940800 |
| SPT(14) | 21791844894707957 | 0 14 72 90 102 104 114 170 180 182 194 212 270 284 | 30720183666 |
| SPT(14) | 21791845789129081 | 0 42 102 106 136 162 190 228 256 282 312 316 376 418 | 31614604790 |
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