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Prime Tuple Database
Prime p0= 1640987662068443881 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 118 8 24 18 10 18 24 32 30 4 30 32 24 18 10 18 24 8 118 (?)
an: 0 118 126 150 168 178 196 220 252 282 286 316 348 372 390 400 418 442 450 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: vanos0512
db: batch=78, k=20, 118 8 24 18 10 18 24 32 30 4
dn: 0 118 8 24 18 10 18 24 32 30 4 30 32 24 18 10 18 24 8 118 (?)
an: 0 118 126 150 168 178 196 220 252 282 286 316 348 372 390 400 418 442 450 568
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: vanos0512
db: batch=78, k=20, 118 8 24 18 10 18 24 32 30 4
| STPT(10) | 1640986308482981387 | 0 2 54 56 72 74 90 92 144 146 | -1353585462494 |
| STPT(10) | 1640986581500933897 | 0 2 24 26 42 44 60 62 84 86 | -1080567509984 |
| SPT(16) | 1640987076473186989 | 0 22 24 40 54 78 84 138 154 208 214 238 252 268 270 292 | -585595256892 |
| STPT(12) | 1640987159560310411 | 0 2 36 38 48 50 78 80 90 92 126 128 | -502508133470 |
| TPT(14) | 1640987159560310411 | 0 2 36 38 48 50 78 80 90 92 126 128 168 170 | -502508133470 |
| TPT(14) | 1640987412626041889 | 0 2 48 50 132 134 180 182 258 260 288 290 300 302 | -249442401992 |
| STPT(10) | 1640987983458219167 | 0 2 90 92 102 104 114 116 204 206 | 321389775286 |
| STPT(10) | 1640988060430794377 | 0 2 30 32 42 44 54 56 84 86 | 398362350496 |
| STPT(10) | 1640988115059671459 | 0 2 48 50 90 92 132 134 180 182 | 452991227578 |
| SPT(16) | 1640988303486770789 | 0 12 14 48 50 92 152 180 272 300 360 402 404 438 440 452 | 641418326908 |
| TPT(16) | 1640988373306479191 | 0 2 66 68 120 122 150 152 156 158 168 170 210 212 306 308 | 711238035310 |
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