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Prime Tuple Database
Prime p0= 1661811909070918481 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 58 26 30 4 12 68 42 4 20 4 42 68 12 4 30 26 58 2 (?)
an: 0 2 60 86 116 120 132 200 242 246 266 270 312 380 392 396 426 452 510 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: CoolAtchOk
db: batch=79, k=20, 2 58 26 30 4 12 68 42 4 20
dn: 0 2 58 26 30 4 12 68 42 4 20 4 42 68 12 4 30 26 58 2 (?)
an: 0 2 60 86 116 120 132 200 242 246 266 270 312 380 392 396 426 452 510 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: CoolAtchOk
db: batch=79, k=20, 2 58 26 30 4 12 68 42 4 20
| TPT(16) | 1661811056247825797 | 0 2 30 32 42 44 84 86 144 146 150 152 264 266 294 296 | -852823092684 |
| SPT(16) | 1661811298548333013 | 0 30 34 76 78 154 160 208 246 294 300 376 378 420 424 454 | -610522585468 |
| STPT(10) | 1661811403100541359 | 0 2 42 44 60 62 78 80 120 122 | -505970377122 |
| STPT(10) | 1661811554127490889 | 0 2 48 50 90 92 132 134 180 182 | -354943427592 |
| STPT(10) | 1661811814994827619 | 0 2 12 14 30 32 48 50 60 62 | -94076090862 |
| STPT(10) | 1661811820617939269 | 0 2 102 104 210 212 318 320 420 422 | -88452979212 |
| STPT(10) | 1661812429596485861 | 0 2 30 32 78 80 126 128 156 158 | 520525567380 |
| STPT(10) | 1661812477543987631 | 0 2 36 38 78 80 120 122 156 158 | 568473069150 |
| SPT(16) | 1661812662888615197 | 0 2 104 126 134 140 176 182 324 330 366 372 380 402 504 506 | 753817696716 |
| SPT(16) | 1661812770953226679 | 0 130 198 238 240 244 250 282 310 342 348 352 354 394 462 592 | 861882308198 |
| STPT(10) | 1661812896373262909 | 0 2 12 14 90 92 168 170 180 182 | 987302344428 |
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