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Prime Tuple Database
Prime p0= 1997954157501959303 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 98 16 26 10 24 14 6 36 28 36 6 14 24 10 26 16 98 (?)
an: 0 98 114 140 150 174 188 194 230 258 294 300 314 338 348 374 390 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: suriv
db: batch=80, k=18, 98 16 26 10 24 14 6 36 28
dn: 0 98 16 26 10 24 14 6 36 28 36 6 14 24 10 26 16 98 (?)
an: 0 98 114 140 150 174 188 194 230 258 294 300 314 338 348 374 390 488
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: suriv
db: batch=80, k=18, 98 16 26 10 24 14 6 36 28
| STPT(10) | 1997952555550530107 | 0 2 12 14 42 44 72 74 84 86 | -1601951429196 |
| SPT(16) | 1997952951766319381 | 0 32 92 152 162 168 170 246 302 378 380 386 396 456 516 548 | -1205735639922 |
| STPT(10) | 1997953414292600201 | 0 2 66 68 108 110 150 152 216 218 | -743209359102 |
| STPT(10) | 1997953731907640807 | 0 2 24 26 42 44 60 62 84 86 | -425594318496 |
| SPT(16) | 1997953899153401227 | 0 22 34 54 114 124 132 154 210 232 240 250 310 330 342 364 | -258348558076 |
| SPT(16) | 1997954115144366191 | 0 36 42 92 108 120 128 138 140 150 158 170 186 236 242 278 | -42357593112 |
| STPT(10) | 1997954207956620647 | 0 2 30 32 42 44 54 56 84 86 | 50454661344 |
| SPT(16) | 1997954243253600109 | 0 70 88 100 112 114 154 174 238 258 298 300 312 324 342 412 | 85751640806 |
| STPT(12) | 1997954263839105989 | 0 2 30 32 42 44 60 62 72 74 102 104 | 106337146686 |
| STPT(10) | 1997954367796246799 | 0 2 18 20 30 32 42 44 60 62 | 210294287496 |
| STPT(10) | 1997954912908486289 | 0 2 18 20 30 32 42 44 60 62 | 755406526986 |
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