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Prime Tuple Database
Prime p0= 2155690816972025413 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 6 50 72 22 44 4 30 8 30 4 44 22 72 50 6 10 (?)
an: 0 10 16 66 138 160 204 208 238 246 276 280 324 346 418 468 474 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Landjunge
db: batch=81, k=18, 10 6 50 72 22 44 4 30 8
dn: 0 10 6 50 72 22 44 4 30 8 30 4 44 22 72 50 6 10 (?)
an: 0 10 16 66 138 160 204 208 238 246 276 280 324 346 418 468 474 484
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 484
Found by: Landjunge
db: batch=81, k=18, 10 6 50 72 22 44 4 30 8
| SPT(18) | 2155689541233098639 | 0 18 38 42 110 152 228 234 242 300 308 314 390 432 500 504 524 542 | -1275738926774 |
| STPT(10) | 2155689582901557137 | 0 2 30 32 42 44 54 56 84 86 | -1234070468276 |
| STPT(10) | 2155689671489290007 | 0 2 30 32 42 44 54 56 84 86 | -1145482735406 |
| STPT(10) | 2155689803983101821 | 0 2 66 68 138 140 210 212 276 278 | -1012988923592 |
| STPT(10) | 2155690099992706799 | 0 2 18 20 30 32 42 44 60 62 | -716979318614 |
| SPT(16) | 2155690344221702731 | 0 22 48 72 136 150 156 192 286 322 328 342 406 430 456 478 | -472750322682 |
| STPT(10) | 2155691307242504417 | 0 2 12 14 42 44 72 74 84 86 | 490270479004 |
| STPT(10) | 2155691461583192969 | 0 2 42 44 60 62 78 80 120 122 | 644611167556 |
| STPT(10) | 2155691576143469867 | 0 2 24 26 42 44 60 62 84 86 | 759171444454 |
| STPT(10) | 2155691857140038429 | 0 2 18 20 60 62 102 104 120 122 | 1040168013016 |
| SPT(16) | 2155692488667465247 | 0 54 66 76 100 106 154 166 234 246 294 300 324 334 346 400 | 1671695439834 |
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