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Prime Tuple Database
Prime p0= 2208420404885049913 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 18 24 58 20 10 42 26 16 26 42 10 20 58 24 18 6 (?)
an: 0 6 24 48 106 126 136 178 204 220 246 288 298 318 376 400 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Landjunge
db: batch=81, k=18, 6 18 24 58 20 10 42 26 16
dn: 0 6 18 24 58 20 10 42 26 16 26 42 10 20 58 24 18 6 (?)
an: 0 6 24 48 106 126 136 178 204 220 246 288 298 318 376 400 418 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Landjunge
db: batch=81, k=18, 6 18 24 58 20 10 42 26 16
| STPT(10) | 2208418288487722679 | 0 2 18 20 30 32 42 44 60 62 | -2116397327234 |
| SPT(16) | 2208418328870831993 | 0 24 26 104 116 126 144 180 194 230 248 258 270 348 350 374 | -2076014217920 |
| STPT(10) | 2208418419631849037 | 0 2 30 32 42 44 54 56 84 86 | -1985253200876 |
| TPT(14) | 2208419027659126859 | 0 2 90 92 108 110 150 152 168 170 222 224 252 254 | -1377225923054 |
| STPT(10) | 2208419211205787537 | 0 2 24 26 42 44 60 62 84 86 | -1193679262376 |
| STPT(10) | 2208420074391664097 | 0 2 30 32 42 44 54 56 84 86 | -330493385816 |
| STPT(10) | 2208420850742345357 | 0 2 24 26 42 44 60 62 84 86 | 445857295444 |
| STPT(10) | 2208420903054172559 | 0 2 18 20 30 32 42 44 60 62 | 498169122646 |
| SPT(16) | 2208421139010962923 | 0 34 78 120 124 168 190 208 300 318 340 384 388 430 474 508 | 734125913010 |
| TPT(14) | 2208421181285612351 | 0 2 36 38 60 62 156 158 168 170 186 188 300 302 | 776400562438 |
| STPT(10) | 2208421462226244677 | 0 2 24 26 42 44 60 62 84 86 | 1057341194764 |
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