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Prime Tuple Database
Prime p0= 1997953899153401227 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 12 20 60 10 8 22 56 22 8 10 60 20 12 22 (?)
an: 0 22 34 54 114 124 132 154 210 232 240 250 310 330 342 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: suriv
db: batch=80, k=16, 22 12 20 60 10 8 22 56
dn: 0 22 12 20 60 10 8 22 56 22 8 10 60 20 12 22 (?)
an: 0 22 34 54 114 124 132 154 210 232 240 250 310 330 342 364
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: suriv
db: batch=80, k=16, 22 12 20 60 10 8 22 56
| SPT(16) | 1997952309286413329 | 0 2 24 44 78 108 150 152 180 182 224 254 288 308 330 332 | -1589866987898 |
| SPT(16) | 1997952360120050923 | 0 54 88 108 120 180 184 208 210 234 238 298 310 330 364 418 | -1539033350304 |
| STPT(10) | 1997952555550530107 | 0 2 12 14 42 44 72 74 84 86 | -1343602871120 |
| SPT(16) | 1997952951766319381 | 0 32 92 152 162 168 170 246 302 378 380 386 396 456 516 548 | -947387081846 |
| STPT(10) | 1997953414292600201 | 0 2 66 68 108 110 150 152 216 218 | -484860801026 |
| STPT(10) | 1997953731907640807 | 0 2 24 26 42 44 60 62 84 86 | -167245760420 |
| SPT(16) | 1997954115144366191 | 0 36 42 92 108 120 128 138 140 150 158 170 186 236 242 278 | 215990964964 |
| SPT(18) | 1997954157501959303 | 0 98 114 140 150 174 188 194 230 258 294 300 314 338 348 374 390 488 | 258348558076 |
| STPT(10) | 1997954207956620647 | 0 2 30 32 42 44 54 56 84 86 | 308803219420 |
| SPT(16) | 1997954243253600109 | 0 70 88 100 112 114 154 174 238 258 298 300 312 324 342 412 | 344100198882 |
| STPT(12) | 1997954263839105989 | 0 2 30 32 42 44 60 62 72 74 102 104 | 364685704762 |
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