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Prime Tuple Database
Prime p0= 304004313820183901 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 18 50 6 18 42 4 12 50 112 50 12 4 42 18 6 50 18 18 (?)
an: 0 18 36 86 92 110 152 156 168 218 330 380 392 396 438 456 462 512 530 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Vitalii Koshura
db: batch=69, k=20, 18 18 50 6 18 42 4 12 50 112
dn: 0 18 18 50 6 18 42 4 12 50 112 50 12 4 42 18 6 50 18 18 (?)
an: 0 18 36 86 92 110 152 156 168 218 330 380 392 396 438 456 462 512 530 548
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 548
Found by: Vitalii Koshura
db: batch=69, k=20, 18 18 50 6 18 42 4 12 50 112
| TPT(12) | 304004204532495419 | 0 2 78 80 108 110 120 122 138 140 210 212 | -109287688482 |
| SPT(14) | 304004221897599019 | 0 12 40 54 82 88 130 252 294 300 328 342 370 382 | -91922584882 |
| TPT(12) | 304004227135835669 | 0 2 48 50 78 80 210 212 258 260 312 314 | -86684348232 |
| SPT(14) | 304004246107897483 | 0 16 24 46 66 84 130 150 196 214 234 256 264 280 | -67712286418 |
| SPT(14) | 304004304956788819 | 0 4 28 48 70 78 94 144 160 168 190 210 234 238 | -8863395082 |
| TPT(12) | 304004306853610169 | 0 2 30 32 78 80 102 104 132 134 198 200 | -6966573732 |
| TPT(12) | 304004324770989959 | 0 2 42 44 72 74 132 134 198 200 252 254 | 10950806058 |
| SPT(14) | 304004342424857027 | 0 20 32 50 56 62 74 132 144 150 156 174 186 206 | 28604673126 |
| SPT(16) | 304004347029373853 | 0 18 44 84 108 144 156 176 198 218 230 266 290 330 356 374 | 33209189952 |
| TPT(12) | 304004350246699337 | 0 2 30 32 54 56 102 104 174 176 210 212 | 36426515436 |
| SPT(16) | 304004362728214829 | 0 2 24 42 48 84 102 150 182 230 248 284 290 308 330 332 | 48908030928 |
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