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Prime Tuple Database
Prime p0= 1691670750762711421 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 10 6 20 22 8 16 38 148 38 16 8 22 20 6 10 (?)
an: 0 10 16 36 58 66 82 120 268 306 322 330 352 372 378 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: MechWarrior
db: batch=79, k=16, 10 6 20 22 8 16 38 148
dn: 0 10 6 20 22 8 16 38 148 38 16 8 22 20 6 10 (?)
an: 0 10 16 36 58 66 82 120 268 306 322 330 352 372 378 388
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: MechWarrior
db: batch=79, k=16, 10 6 20 22 8 16 38 148
| SPT(16) | 1691669854738564499 | 0 30 42 68 134 162 182 234 308 360 380 408 474 500 512 542 | -896024146922 |
| STPT(10) | 1691669979854632247 | 0 2 30 32 42 44 54 56 84 86 | -770908079174 |
| STPT(10) | 1691670381490582289 | 0 2 18 20 30 32 42 44 60 62 | -369272129132 |
| STPT(10) | 1691670398482845827 | 0 2 12 14 72 74 132 134 144 146 | -352279865594 |
| SPT(16) | 1691670679716683987 | 0 26 32 84 102 126 146 156 170 180 200 224 242 294 300 326 | -71046027434 |
| STPT(10) | 1691670722188178057 | 0 2 30 32 42 44 54 56 84 86 | -28574533364 |
| STPT(10) | 1691670837281949281 | 0 2 6 8 18 20 30 32 36 38 | 86519237860 |
| SPT(16) | 1691670931269730927 | 0 40 66 76 90 112 130 154 192 216 234 256 270 280 306 346 | 180507019506 |
| SPT(16) | 1691671080449637671 | 0 42 66 68 86 90 126 168 170 212 248 252 270 272 296 338 | 329686926250 |
| STPT(10) | 1691671179968842337 | 0 2 42 44 72 74 102 104 144 146 | 429206130916 |
| SPT(16) | 1691671409143522601 | 0 20 48 56 86 120 186 188 210 212 278 312 342 350 378 398 | 658380811180 |
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