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Prime Tuple Database
Prime p0= 1491656112572491067 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 14 58 8 22 2 42 24 4 8 4 24 42 2 22 8 58 14 (?)
an: 0 14 72 80 102 104 146 170 174 182 186 210 252 254 276 284 342 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Theadalus
db: batch=78, k=18, 14 58 8 22 2 42 24 4 8
dn: 0 14 58 8 22 2 42 24 4 8 4 24 42 2 22 8 58 14 (?)
an: 0 14 72 80 102 104 146 170 174 182 186 210 252 254 276 284 342 356
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 356
Found by: Theadalus
db: batch=78, k=18, 14 58 8 22 2 42 24 4 8
| SPT(16) | 1491655047420044999 | 0 38 48 120 150 170 174 182 240 248 252 272 302 374 384 422 | -1065152446068 |
| SPT(16) | 1491655380546937967 | 0 20 102 126 132 144 174 176 210 212 242 254 260 284 366 386 | -732025553100 |
| STPT(10) | 1491655504416741479 | 0 2 12 14 30 32 48 50 60 62 | -608155749588 |
| STPT(10) | 1491655544521908107 | 0 2 24 26 42 44 60 62 84 86 | -568050582960 |
| STPT(10) | 1491655807887371249 | 0 2 12 14 30 32 48 50 60 62 | -304685119818 |
| STPT(10) | 1491656034793002059 | 0 2 18 20 60 62 102 104 120 122 | -77779489008 |
| SPT(16) | 1491656187420134933 | 0 14 36 134 140 156 164 170 234 240 248 264 270 368 390 404 | 74847643866 |
| SPT(16) | 1491656566408731083 | 0 8 14 18 74 110 138 140 174 176 204 240 296 300 306 314 | 453836240016 |
| SPT(20) | 1491656770190261093 | 0 20 24 30 84 138 170 180 200 228 236 264 284 294 326 380 434 440 444 464 | 657617770026 |
| SPT(16) | 1491656845991600143 | 0 6 48 66 76 78 114 168 226 280 316 318 328 346 388 394 | 733419109076 |
| SPT(16) | 1491657000229235981 | 0 36 50 98 108 128 140 150 296 306 318 338 348 396 410 446 | 887656744914 |
©2024 Tomáš Brada