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Prime Tuple Database
Prime p0= 307120966627773581 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 32 28 32 28 2 28 14 70 8 70 14 28 2 28 32 28 32 6 (?)
an: 0 6 38 66 98 126 128 156 170 240 248 318 332 360 362 390 422 450 482 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: desktop64
db: batch=70, k=20, 6 32 28 32 28 2 28 14 70 8
dn: 0 6 32 28 32 28 2 28 14 70 8 70 14 28 2 28 32 28 32 6 (?)
an: 0 6 38 66 98 126 128 156 170 240 248 318 332 360 362 390 422 450 482 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: desktop64
db: batch=70, k=20, 6 32 28 32 28 2 28 14 70 8
| SPT(14) | 307120888170539617 | 0 16 42 52 54 82 100 126 144 172 174 184 210 226 | -78457233964 |
| SPT(14) | 307120888719572549 | 0 30 42 72 84 90 108 164 182 188 200 230 242 272 | -77908201032 |
| SPT(14) | 307120924660643629 | 0 4 18 22 40 42 48 154 160 162 180 184 198 202 | -41967129952 |
| SPT(14) | 307120926907182743 | 0 24 90 138 150 210 278 300 368 428 440 488 554 578 | -39720590838 |
| TPT(12) | 307120946777776421 | 0 2 6 8 36 38 90 92 96 98 120 122 | -19849997160 |
| SPT(14) | 307120950024228199 | 0 12 40 132 138 142 160 192 210 214 220 312 340 352 | -16603545382 |
| SPT(14) | 307120982659122851 | 0 20 66 86 90 150 162 170 182 242 246 266 312 332 | 16031349270 |
| SPT(14) | 307121005133739707 | 0 14 26 42 54 114 224 252 362 422 434 450 462 476 | 38505966126 |
| TPT(12) | 307121005429035617 | 0 2 54 56 72 74 120 122 240 242 282 284 | 38801262036 |
| TPT(12) | 307121058427828889 | 0 2 102 104 192 194 210 212 312 314 360 362 | 91800055308 |
| STPT(10) | 307121078511738947 | 0 2 30 32 42 44 54 56 84 86 | 111883965366 |
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