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Prime Tuple Database
Prime p0= 1321929140727912307 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 18 16 26 18 16 12 24 30 44 30 24 12 16 18 26 16 18 6 (?)
an: 0 6 24 40 66 84 100 112 136 166 210 240 264 276 292 310 336 352 370 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Megacruncher
db: batch=77, k=20, 6 18 16 26 18 16 12 24 30 44
dn: 0 6 18 16 26 18 16 12 24 30 44 30 24 12 16 18 26 16 18 6 (?)
an: 0 6 24 40 66 84 100 112 136 166 210 240 264 276 292 310 336 352 370 376
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 376
Found by: Megacruncher
db: batch=77, k=20, 6 18 16 26 18 16 12 24 30 44
| STPT(10) | 1321927602250909469 | 0 2 12 14 30 32 48 50 60 62 | -1538477002838 |
| SPT(16) | 1321927626794140747 | 0 10 30 82 132 142 210 234 250 274 342 352 402 454 474 484 | -1513933771560 |
| SPT(16) | 1321927634571432731 | 0 50 62 86 110 126 146 150 152 156 176 192 216 240 252 302 | -1506156479576 |
| SPT(16) | 1321927958882994329 | 0 14 42 48 104 152 180 188 234 242 270 318 374 380 408 422 | -1181844917978 |
| SPT(16) | 1321928032558164389 | 0 14 18 30 42 72 140 168 224 252 320 350 362 374 378 392 | -1108169747918 |
| SPT(16) | 1321928170362979393 | 0 4 48 58 70 78 88 90 154 156 166 174 186 196 240 244 | -970364932914 |
| STPT(10) | 1321929166327195967 | 0 2 60 62 102 104 144 146 204 206 | 25599283660 |
| STPT(10) | 1321929551983242089 | 0 2 18 20 30 32 42 44 60 62 | 411255329782 |
| SPT(16) | 1321929569959567561 | 0 10 16 66 72 76 102 150 178 226 252 256 262 312 318 328 | 429231655254 |
| TPT(14) | 1321929785401860491 | 0 2 48 50 96 98 138 140 150 152 216 218 288 290 | 644673948184 |
| STPT(10) | 1321929842652022337 | 0 2 24 26 42 44 60 62 84 86 | 701924110030 |
©2024 Tomáš Brada