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Prime Tuple Database
Prime p0= 903808438512540427 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 54 16 24 36 24 12 6 20 22 20 6 12 24 36 24 16 54 (?)
an: 0 54 70 94 130 154 166 172 192 214 234 240 252 276 312 336 352 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=76, k=18, 54 16 24 36 24 12 6 20 22
dn: 0 54 16 24 36 24 12 6 20 22 20 6 12 24 36 24 16 54 (?)
an: 0 54 70 94 130 154 166 172 192 214 234 240 252 276 312 336 352 406
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 406
Found by: Theadalus
db: batch=76, k=18, 54 16 24 36 24 12 6 20 22
| STPT(10) | 903807445059331229 | 0 2 18 20 30 32 42 44 60 62 | -993453209198 |
| STPT(10) | 903807450893165051 | 0 2 36 38 78 80 120 122 156 158 | -987619375376 |
| SPT(16) | 903807564652854821 | 0 38 60 92 102 108 126 128 150 152 170 176 186 218 240 278 | -873859685606 |
| STPT(10) | 903807570937018997 | 0 2 30 32 42 44 54 56 84 86 | -867575521430 |
| STPT(10) | 903807944970154979 | 0 2 18 20 30 32 42 44 60 62 | -493542385448 |
| TPT(14) | 903808310016684689 | 0 2 12 14 42 44 222 224 348 350 390 392 432 434 | -128495855738 |
| SPT(16) | 903808643456303203 | 0 6 16 28 58 66 108 114 160 166 208 216 246 258 268 274 | 204943762776 |
| TPT(14) | 903808763090894807 | 0 2 12 14 24 26 84 86 102 104 180 182 264 266 | 324578354380 |
| STPT(10) | 903808777833517019 | 0 2 48 50 60 62 72 74 120 122 | 339320976592 |
| STPT(10) | 903809091973859417 | 0 2 54 56 132 134 210 212 264 266 | 653461318990 |
| STPT(10) | 903809347478288747 | 0 2 12 14 42 44 72 74 84 86 | 908965748320 |
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