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Prime Tuple Database
Prime p0= 2158628433140534111 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 54 50 40 8 28 8 30 16 30 8 28 8 40 50 54 18 (?)
an: 0 18 72 122 162 170 198 206 236 252 282 290 318 326 366 416 470 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: conf [MM]
db: batch=81, k=18, 18 54 50 40 8 28 8 30 16
dn: 0 18 54 50 40 8 28 8 30 16 30 8 28 8 40 50 54 18 (?)
an: 0 18 72 122 162 170 198 206 236 252 282 290 318 326 366 416 470 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: conf [MM]
db: batch=81, k=18, 18 54 50 40 8 28 8 30 16
| SPT(16) | 2158627901813371943 | 0 30 50 56 66 138 140 164 210 234 236 308 318 324 344 374 | -531327162168 |
| STPT(10) | 2158627949664550547 | 0 2 30 32 42 44 54 56 84 86 | -483475983564 |
| SPT(16) | 2158627975819331521 | 0 18 30 36 108 126 150 168 180 198 222 240 312 318 330 348 | -457321202590 |
| SPT(16) | 2158628237856303931 | 0 6 12 60 76 90 112 120 172 180 202 216 232 280 286 292 | -195284230180 |
| STPT(10) | 2158628395337222657 | 0 2 30 32 60 62 90 92 120 122 | -37803311454 |
| TPT(14) | 2158628399916614189 | 0 2 12 14 102 104 180 182 222 224 252 254 258 260 | -33223919922 |
| SPT(16) | 2158628937465907079 | 0 18 20 42 54 62 68 104 138 174 180 188 200 222 224 242 | 504325372968 |
| STPT(10) | 2158629382657567031 | 0 2 36 38 78 80 120 122 156 158 | 949517032920 |
| STPT(10) | 2158629495016503317 | 0 2 12 14 42 44 72 74 84 86 | 1061875969206 |
| SPT(20) | 2158629528725474533 | 0 136 144 154 180 196 204 238 264 270 274 280 306 340 348 364 390 400 408 544 | 1095584940422 |
| SPT(16) | 2158629621396769699 | 0 12 78 94 124 132 168 210 232 274 310 318 348 364 430 442 | 1188256235588 |
©2024 Tomáš Brada