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Prime Tuple Database
Prime p0= 2775812872624874821 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 22 8 24 4 6 30 26 4 14 4 26 30 6 4 24 8 22 18 (?)
an: 0 18 40 48 72 76 82 112 138 142 156 160 186 216 222 226 250 258 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG-FC] hl
db: batch=82, k=20, 18 22 8 24 4 6 30 26 4 14
dn: 0 18 22 8 24 4 6 30 26 4 14 4 26 30 6 4 24 8 22 18 (?)
an: 0 18 40 48 72 76 82 112 138 142 156 160 186 216 222 226 250 258 280 298
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 298
Found by: [SG-FC] hl
db: batch=82, k=20, 18 22 8 24 4 6 30 26 4 14
| SPT(16) | 2775811318985184451 | 0 70 76 96 102 132 240 292 300 352 460 490 496 516 522 592 | -1553639690370 |
| SPT(16) | 2775811455034310701 | 0 22 72 100 120 142 180 198 220 238 276 298 318 346 396 418 | -1417590564120 |
| STPT(10) | 2775811790885497841 | 0 2 36 38 78 80 120 122 156 158 | -1081739376980 |
| TPT(14) | 2775811821550405217 | 0 2 54 56 114 116 150 152 192 194 222 224 240 242 | -1051074469604 |
| STPT(10) | 2775811958112306959 | 0 2 18 20 30 32 42 44 60 62 | -914512567862 |
| STPT(10) | 2775812112045595331 | 0 2 36 38 78 80 120 122 156 158 | -760579279490 |
| TPT(16) | 2775813066036419879 | 0 2 30 32 120 122 198 200 252 254 288 290 402 404 462 464 | 193411545058 |
| STPT(10) | 2775813197506566827 | 0 2 30 32 42 44 54 56 84 86 | 324881692006 |
| STPT(10) | 2775813287229083999 | 0 2 42 44 60 62 78 80 120 122 | 414604209178 |
| STPT(10) | 2775813505210842539 | 0 2 18 20 60 62 102 104 120 122 | 632585967718 |
| STPT(10) | 2775813566605160909 | 0 2 42 44 60 62 78 80 120 122 | 693980286088 |
©2024 Tomáš Brada