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Prime Tuple Database
Prime p0= 1423769852806654931 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 18 24 8 6 30 16 26 54 4 26 4 54 26 16 30 6 8 24 18 (?)
an: 0 18 42 50 56 86 102 128 182 186 212 216 270 296 312 342 348 356 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Theadalus
db: batch=78, k=20, 18 24 8 6 30 16 26 54 4 26
dn: 0 18 24 8 6 30 16 26 54 4 26 4 54 26 16 30 6 8 24 18 (?)
an: 0 18 42 50 56 86 102 128 182 186 212 216 270 296 312 342 348 356 380 398
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 398
Found by: Theadalus
db: batch=78, k=20, 18 24 8 6 30 16 26 54 4 26
| SPT(16) | 1423768556583701117 | 0 20 30 104 114 152 170 194 210 234 252 290 300 374 384 404 | -1296222953814 |
| SPT(16) | 1423768862391075539 | 0 8 42 44 72 92 114 122 180 188 210 230 258 260 294 302 | -990415579392 |
| STPT(10) | 1423769328355316609 | 0 2 18 20 30 32 42 44 60 62 | -524451338322 |
| TPT(14) | 1423769403003321371 | 0 2 48 50 138 140 156 158 216 218 228 230 258 260 | -449803333560 |
| SPT(16) | 1423769637414874423 | 0 18 90 100 126 168 174 216 238 280 286 328 354 364 436 454 | -215391780508 |
| SPT(16) | 1423769653194726373 | 0 34 76 100 106 126 138 156 208 226 238 258 264 288 330 364 | -199611928558 |
| STPT(10) | 1423770227268408977 | 0 2 24 26 42 44 60 62 84 86 | 374461754046 |
| TPT(14) | 1423770270169935557 | 0 2 42 44 60 62 72 74 102 104 132 134 174 176 | 417363280626 |
| SPT(16) | 1423770309395456621 | 0 36 62 68 78 140 146 236 252 342 348 410 420 426 452 488 | 456588801690 |
| SPT(16) | 1423770359269425289 | 0 12 30 58 82 84 118 148 174 204 238 240 264 292 310 322 | 506462770358 |
| SPT(16) | 1423770804583464461 | 0 36 56 92 102 116 152 176 186 210 246 260 270 306 326 362 | 951776809530 |
©2024 Tomáš Brada