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Prime Tuple Database
Prime p0= 2168113458830873681 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 12 54 12 78 6 14 30 34 8 34 30 14 6 78 12 54 12 (?)
an: 0 12 66 78 156 162 176 206 240 248 282 312 326 332 410 422 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: ginga
db: batch=81, k=18, 12 54 12 78 6 14 30 34 8
dn: 0 12 54 12 78 6 14 30 34 8 34 30 14 6 78 12 54 12 (?)
an: 0 12 66 78 156 162 176 206 240 248 282 312 326 332 410 422 476 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: ginga
db: batch=81, k=18, 12 54 12 78 6 14 30 34 8
| STPT(10) | 2168112361363303637 | 0 2 42 44 72 74 102 104 144 146 | -1097467570044 |
| SPT(16) | 2168112478121852711 | 0 12 26 50 98 122 158 206 282 330 366 390 438 462 476 488 | -980709020970 |
| STPT(10) | 2168112502788445649 | 0 2 18 20 60 62 102 104 120 122 | -956042428032 |
| SPT(16) | 2168112732220581763 | 0 4 16 24 58 70 84 106 108 130 144 156 190 198 210 214 | -726610291918 |
| STPT(10) | 2168112970480730069 | 0 2 18 20 30 32 42 44 60 62 | -488350143612 |
| SPT(18) | 2168113116551410169 | 0 12 32 42 98 114 140 162 168 254 260 282 308 324 380 390 410 422 | -342279463512 |
| SPT(16) | 2168113640804485961 | 0 38 48 68 90 108 152 156 182 186 230 248 270 290 300 338 | 181973612280 |
| SPT(16) | 2168113647012575879 | 0 8 14 18 24 30 50 68 84 102 122 128 134 138 144 152 | 188181702198 |
| SPT(16) | 2168113730593143719 | 0 38 50 60 74 80 84 102 140 158 162 168 182 192 204 242 | 271762270038 |
| SPT(16) | 2168113769790033347 | 0 60 66 80 122 126 140 156 176 192 206 210 252 266 272 332 | 310959159666 |
| SPT(16) | 2168113839264869681 | 0 12 42 66 72 110 120 122 126 128 138 176 182 206 236 248 | 380433996000 |
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