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Prime Tuple Database
Prime p0= 1081118825022241121 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 78 8 16 14 12 30 10 20 22 20 10 30 12 14 16 8 78 (?)
an: 0 78 86 102 116 128 158 168 188 210 230 240 270 282 296 312 320 398
All 18 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=76, k=18, 78 8 16 14 12 30 10 20 22
dn: 0 78 8 16 14 12 30 10 20 22 20 10 30 12 14 16 8 78 (?)
an: 0 78 86 102 116 128 158 168 188 210 230 240 270 282 296 312 320 398
All 18 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=76, k=18, 78 8 16 14 12 30 10 20 22
| STPT(10) | 1081117481738067869 | 0 2 18 20 30 32 42 44 60 62 | -1343284173252 |
| SPT(16) | 1081117912693016021 | 0 26 38 132 150 168 206 222 236 252 290 308 326 420 432 458 | -912329225100 |
| SPT(16) | 1081118028106822859 | 0 30 74 84 98 152 170 200 222 252 270 324 338 348 392 422 | -796915418262 |
| STPT(10) | 1081118108793290549 | 0 2 18 20 60 62 102 104 120 122 | -716228950572 |
| STPT(10) | 1081118375606831447 | 0 2 30 32 42 44 54 56 84 86 | -449415409674 |
| STPT(10) | 1081118638098088061 | 0 2 36 38 168 170 300 302 336 338 | -186924153060 |
| SPT(16) | 1081118991051385147 | 0 42 54 96 114 144 180 196 210 226 262 292 310 352 364 406 | 166029144026 |
| SPT(16) | 1081119132418261721 | 0 26 30 42 56 72 120 122 156 158 206 222 236 248 252 278 | 307396020600 |
| SPT(16) | 1081119638225547859 | 0 60 82 94 102 112 130 144 148 162 180 190 198 210 232 292 | 813203306738 |
| STPT(10) | 1081119703913944109 | 0 2 18 20 30 32 42 44 60 62 | 878891702988 |
| STPT(10) | 1081119750141117959 | 0 2 18 20 30 32 42 44 60 62 | 925118876838 |
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