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Prime Tuple Database
Prime p0= 1817695974476954477 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 12 30 8 36 4 20 16 48 6 116 6 48 16 20 4 36 8 30 12 (?)
an: 0 12 42 50 86 90 110 126 174 180 296 302 350 366 386 390 426 434 464 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 12 30 8 36 4 20 16 48 6 116
dn: 0 12 30 8 36 4 20 16 48 6 116 6 48 16 20 4 36 8 30 12 (?)
an: 0 12 42 50 86 90 110 126 174 180 296 302 350 366 386 390 426 434 464 476
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 476
Found by: Donn Pike (USAF Ret)
db: batch=79, k=20, 12 30 8 36 4 20 16 48 6 116
| TPT(14) | 1817694809908986551 | 0 2 48 50 138 140 186 188 228 230 270 272 306 308 | -1164567967926 |
| SPT(16) | 1817694815949438037 | 0 16 36 84 106 112 126 154 162 190 204 210 232 280 300 316 | -1158527516440 |
| STPT(10) | 1817694900719672927 | 0 2 30 32 42 44 54 56 84 86 | -1073757281550 |
| TPT(14) | 1817694967893904829 | 0 2 42 44 72 74 90 92 132 134 168 170 198 200 | -1006583049648 |
| STPT(10) | 1817695245975215207 | 0 2 30 32 42 44 54 56 84 86 | -728501739270 |
| STPT(10) | 1817695335604333481 | 0 2 6 8 18 20 30 32 36 38 | -638872620996 |
| STPT(10) | 1817696010430493117 | 0 2 12 14 42 44 72 74 84 86 | 35953538640 |
| SPT(16) | 1817696174869195367 | 0 14 60 80 84 104 120 126 140 146 162 182 186 206 252 266 | 200392240890 |
| STPT(10) | 1817696258744997437 | 0 2 42 44 102 104 162 164 204 206 | 284268042960 |
| SPT(16) | 1817696328090426733 | 0 48 70 108 144 148 178 280 294 396 426 430 466 504 526 574 | 353613472256 |
| TPT(14) | 1817696509123400249 | 0 2 12 14 42 44 180 182 240 242 288 290 390 392 | 534646445772 |
©2024 Tomáš Brada