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Prime Tuple Database
Prime p0= 2081971557422017477 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 42 6 10 12 18 18 66 44 66 18 18 12 10 6 42 24 (?)
an: 0 24 66 72 82 94 112 130 196 240 306 324 342 354 364 370 412 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Landjunge
db: batch=80, k=18, 24 42 6 10 12 18 18 66 44
dn: 0 24 42 6 10 12 18 18 66 44 66 18 18 12 10 6 42 24 (?)
an: 0 24 66 72 82 94 112 130 196 240 306 324 342 354 364 370 412 436
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 436
Found by: Landjunge
db: batch=80, k=18, 24 42 6 10 12 18 18 66 44
| STPT(10) | 2081971027129050647 | 0 2 42 44 72 74 102 104 144 146 | -530292966830 |
| STPT(10) | 2081971032938789687 | 0 2 30 32 60 62 90 92 120 122 | -524483227790 |
| STPT(10) | 2081971083978109739 | 0 2 18 20 30 32 42 44 60 62 | -473443907738 |
| SPT(16) | 2081971299101116349 | 0 72 80 104 120 122 182 210 212 240 300 302 318 342 350 422 | -258320901128 |
| STPT(10) | 2081971425844873811 | 0 2 66 68 138 140 210 212 276 278 | -131577143666 |
| SPT(16) | 2081971496355465301 | 0 16 28 58 60 66 88 100 126 138 160 166 168 198 210 226 | -61066552176 |
| STPT(10) | 2081971592391601751 | 0 2 36 38 78 80 120 122 156 158 | 34969584274 |
| SPT(16) | 2081971851371318189 | 0 20 48 90 134 164 218 254 258 294 348 378 422 464 492 512 | 293949300712 |
| SPT(16) | 2081972441654428241 | 0 36 50 78 86 98 102 140 318 356 360 372 380 408 422 458 | 884232410764 |
| STPT(10) | 2081973046175126771 | 0 2 6 8 18 20 30 32 36 38 | 1488753109294 |
| STPT(10) | 2081973286377009209 | 0 2 18 20 30 32 42 44 60 62 | 1728954991732 |
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