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Prime Tuple Database
Prime p0= 2909490854649766427 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 74 28 8 12 112 2 24 6 4 6 24 2 112 12 8 28 74 (?)
an: 0 74 102 110 122 234 236 260 266 270 276 300 302 414 426 434 462 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Ben
db: batch=82, k=18, 74 28 8 12 112 2 24 6 4
dn: 0 74 28 8 12 112 2 24 6 4 6 24 2 112 12 8 28 74 (?)
an: 0 74 102 110 122 234 236 260 266 270 276 300 302 414 426 434 462 536
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Ben
db: batch=82, k=18, 74 28 8 12 112 2 24 6 4
| SPT(13) | 2909489763603567439 | 0 78 84 114 138 198 204 210 270 294 324 330 408 | -1091046198988 |
| TPT(14) | 2909489861981478509 | 0 2 42 44 60 62 192 194 240 242 270 272 348 350 | -992668287918 |
| SPT(16) | 2909490349123891249 | 0 10 22 30 54 84 112 120 184 192 220 250 274 282 294 304 | -505525875178 |
| STPT(10) | 2909490410427239669 | 0 2 18 20 30 32 42 44 60 62 | -444222526758 |
| TPT(14) | 2909490648734679131 | 0 2 66 68 126 128 150 152 258 260 276 278 288 290 | -205915087296 |
| STPT(10) | 2909490734634409769 | 0 2 18 20 30 32 42 44 60 62 | -120015356658 |
| SPT(16) | 2909490929300499871 | 0 28 46 78 82 96 126 148 150 172 202 216 220 252 270 298 | 74650733444 |
| SPT(20) | 2909491137825028837 | 0 16 36 112 124 190 204 210 274 276 280 282 346 352 366 432 444 520 540 556 | 283175262410 |
| SPT(16) | 2909491424837901193 | 0 64 66 76 78 114 118 136 138 156 160 196 198 208 210 274 | 570188134766 |
| STPT(10) | 2909491495635011471 | 0 2 30 32 60 62 90 92 120 122 | 640985245044 |
| TPT(14) | 2909491793968988279 | 0 2 30 32 78 80 102 104 162 164 210 212 228 230 | 939319221852 |
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