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Prime Tuple Database
Prime p0= 721210540905221431 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 36 24 18 10 18 30 12 2 12 94 12 2 12 30 18 10 18 24 36 (?)
an: 0 36 60 78 88 106 136 148 150 162 256 268 270 282 312 330 340 358 382 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Egon olsen
db: batch=72, k=20, 36 24 18 10 18 30 12 2 12 94
dn: 0 36 24 18 10 18 30 12 2 12 94 12 2 12 30 18 10 18 24 36 (?)
an: 0 36 60 78 88 106 136 148 150 162 256 268 270 282 312 330 340 358 382 418
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: Egon olsen
db: batch=72, k=20, 36 24 18 10 18 30 12 2 12 94
| TPT(12) | 721210432557659327 | 0 2 24 26 84 86 162 164 174 176 180 182 | -108347562104 |
| TPT(14) | 721210441337622371 | 0 2 18 20 120 122 168 170 198 200 210 212 288 290 | -99567599060 |
| TPT(12) | 721210443238280309 | 0 2 12 14 72 74 138 140 198 200 222 224 | -97666941122 |
| TPT(12) | 721210447270297679 | 0 2 120 122 162 164 198 200 300 302 312 314 | -93634923752 |
| STPT(10) | 721210524452892569 | 0 2 18 20 30 32 42 44 60 62 | -16452328862 |
| SPT(16) | 721210527103225739 | 0 38 74 84 152 164 182 194 198 210 228 240 308 318 354 392 | -13801995692 |
| TPT(12) | 721210704334783007 | 0 2 102 104 132 134 174 176 210 212 300 302 | 163429561576 |
| SPT(16) | 721210753092745787 | 0 14 50 60 92 102 114 156 200 242 254 264 296 306 342 356 | 212187524356 |
| TPT(12) | 721210825441975901 | 0 2 60 62 156 158 198 200 240 242 336 338 | 284536754470 |
| STPT(10) | 721210825441975961 | 0 2 96 98 138 140 180 182 276 278 | 284536754530 |
| SPT(16) | 721210949487506741 | 0 18 42 68 126 158 162 168 230 236 240 272 330 356 380 398 | 408582285310 |
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