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Prime Tuple Database
Prime p0= 1648742487183239267 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 12 10 48 78 2 4 66 2 66 4 2 78 48 10 12 2 (?)
an: 0 2 14 24 72 150 152 156 222 224 290 294 296 374 422 432 444 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Theadalus
db: batch=78, k=18, 2 12 10 48 78 2 4 66 2
dn: 0 2 12 10 48 78 2 4 66 2 66 4 2 78 48 10 12 2 (?)
an: 0 2 14 24 72 150 152 156 222 224 290 294 296 374 422 432 444 446
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: Theadalus
db: batch=78, k=18, 2 12 10 48 78 2 4 66 2
| STPT(10) | 1648740764821299197 | 0 2 42 44 72 74 102 104 144 146 | -1722361940070 |
| STPT(10) | 1648740898881438119 | 0 2 18 20 30 32 42 44 60 62 | -1588301801148 |
| STPT(10) | 1648741121306139389 | 0 2 42 44 90 92 138 140 180 182 | -1365877099878 |
| STPT(10) | 1648741355893732151 | 0 2 6 8 18 20 30 32 36 38 | -1131289507116 |
| STPT(10) | 1648742318659166837 | 0 2 30 32 42 44 54 56 84 86 | -168524072430 |
| SPT(16) | 1648742481290073929 | 0 12 30 90 102 114 128 132 140 144 158 170 182 242 260 272 | -5893165338 |
| STPT(12) | 1648742620226675711 | 0 2 36 38 78 80 168 170 210 212 246 248 | 133043436444 |
| STPT(10) | 1648742716353884477 | 0 2 30 32 42 44 54 56 84 86 | 229170645210 |
| STPT(10) | 1648742853978865199 | 0 2 18 20 60 62 102 104 120 122 | 366795625932 |
| STPT(10) | 1648742982091278257 | 0 2 30 32 60 62 90 92 120 122 | 494908038990 |
| SPT(16) | 1648743040649001823 | 0 28 30 58 78 120 168 184 210 226 274 316 336 364 366 394 | 553465762556 |
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