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Prime Tuple Database
Prime p0= 1976697523303629689 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 42 42 30 6 60 24 48 12 46 12 48 24 60 6 30 42 42 8 (?)
an: 0 8 50 92 122 128 188 212 260 272 318 330 378 402 462 468 498 540 582 590
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 590
Found by: Marcel-Berlin
db: batch=80, k=20, 8 42 42 30 6 60 24 48 12 46
dn: 0 8 42 42 30 6 60 24 48 12 46 12 48 24 60 6 30 42 42 8 (?)
an: 0 8 50 92 122 128 188 212 260 272 318 330 378 402 462 468 498 540 582 590
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 590
Found by: Marcel-Berlin
db: batch=80, k=20, 8 42 42 30 6 60 24 48 12 46
| STPT(10) | 1976695200941420129 | 0 2 18 20 60 62 102 104 120 122 | -2322362209560 |
| STPT(10) | 1976695240806471527 | 0 2 24 26 42 44 60 62 84 86 | -2282497158162 |
| TPT(16) | 1976695318555638431 | 0 2 36 38 60 62 216 218 396 398 480 482 540 542 636 638 | -2204747991258 |
| SPT(16) | 1976695822574755981 | 0 12 28 96 112 150 196 222 226 252 298 336 352 420 436 448 | -1700728873708 |
| SPT(16) | 1976697117379508281 | 0 58 66 70 88 160 168 172 216 220 228 300 318 322 330 388 | -405924121408 |
| STPT(10) | 1976697322217185829 | 0 2 48 50 60 62 72 74 120 122 | -201086443860 |
| STPT(10) | 1976697572676727499 | 0 2 18 20 30 32 42 44 60 62 | 49373097810 |
| SPT(16) | 1976697593692668331 | 0 16 58 72 88 156 168 190 198 220 232 300 316 330 372 388 | 70389038642 |
| SPT(13) | 1976697631178845537 | 0 6 36 102 120 156 186 216 252 270 336 366 372 | 107875215848 |
| TPT(14) | 1976697680640158321 | 0 2 30 32 66 68 96 98 150 152 180 182 396 398 | 157336528632 |
| SPT(18) | 1976698046117566103 | 0 56 66 80 104 128 168 180 198 206 224 236 276 300 324 338 348 404 | 522813936414 |
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