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Prime Tuple Database
Prime p0= 18953884911436529 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 8 12 18 16 14 40 2 22 8 22 2 40 14 16 18 12 8 (?)
an: 0 8 20 38 54 68 108 110 132 140 162 164 204 218 234 252 264 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: matsu_pl
db: batch=62, k=18, 8 12 18 16 14 40 2 22 8
dn: 0 8 12 18 16 14 40 2 22 8 22 2 40 14 16 18 12 8 (?)
an: 0 8 20 38 54 68 108 110 132 140 162 164 204 218 234 252 264 272
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 272
Found by: matsu_pl
db: batch=62, k=18, 8 12 18 16 14 40 2 22 8
| SPT(14) | 18953848642992943 | 0 4 36 84 94 108 136 138 166 180 190 238 270 274 | -36268443586 |
| SPT(14) | 18953849594978189 | 0 12 30 80 92 132 134 168 170 210 222 272 290 302 | -35316458340 |
| TPT(12) | 18953850819927209 | 0 2 42 44 90 92 132 134 168 170 222 224 | -34091509320 |
| SPT(14) | 18953862739779601 | 0 12 22 40 60 82 96 112 126 148 168 186 196 208 | -22171656928 |
| SPT(14) | 18953866057036297 | 0 4 6 22 72 102 112 204 214 244 294 310 312 316 | -18854400232 |
| TPT(12) | 18953879162006291 | 0 2 18 20 138 140 240 242 270 272 378 380 | -5749430238 |
| SPT(14) | 18953887119377723 | 0 24 50 126 134 140 174 200 234 240 248 324 350 374 | 2207941194 |
| TPT(12) | 18953908078147409 | 0 2 42 44 132 134 210 212 252 254 300 302 | 23166710880 |
| SPT(14) | 18953910142085887 | 0 16 30 36 40 72 96 100 124 156 160 166 180 196 | 25230649358 |
| SPT(16) | 18953917726547311 | 0 22 28 106 156 216 222 258 280 316 322 382 432 510 516 538 | 32815110782 |
| SPT(14) | 18953925246569791 | 0 46 60 70 102 108 142 156 190 196 228 238 252 298 | 40335133262 |
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