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Prime Tuple Database
Prime p0= 2151871838547896833 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 16 18 36 20 28 6 24 18 14 4 14 18 24 6 28 20 36 18 16 (?)
an: 0 16 34 70 90 118 124 148 166 180 184 198 216 240 246 274 294 330 348 364
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: JayPi
db: batch=81, k=20, 16 18 36 20 28 6 24 18 14 4
dn: 0 16 18 36 20 28 6 24 18 14 4 14 18 24 6 28 20 36 18 16 (?)
an: 0 16 34 70 90 118 124 148 166 180 184 198 216 240 246 274 294 330 348 364
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 364
Found by: JayPi
db: batch=81, k=20, 16 18 36 20 28 6 24 18 14 4
| SPT(16) | 2151870441368029567 | 0 106 142 154 160 190 204 210 226 232 246 276 282 294 330 436 | -1397179867266 |
| STPT(10) | 2151870490262346809 | 0 2 42 44 90 92 138 140 180 182 | -1348285550024 |
| SPT(16) | 2151870898097456933 | 0 18 90 96 104 126 168 174 200 206 248 270 278 284 356 374 | -940450439900 |
| STPT(10) | 2151870951188038037 | 0 2 24 26 42 44 60 62 84 86 | -887359858796 |
| SPT(16) | 2151871278790638373 | 0 66 118 150 156 166 180 210 334 364 378 388 394 426 478 544 | -559757258460 |
| STPT(10) | 2151871352486378177 | 0 2 30 32 72 74 114 116 144 146 | -486061518656 |
| STPT(10) | 2151872034341204639 | 0 2 48 50 60 62 72 74 120 122 | 195793307806 |
| SPT(16) | 2151872101213685117 | 0 2 36 44 54 164 170 222 224 276 282 392 402 410 444 446 | 262665788284 |
| SPT(16) | 2151872236159167259 | 0 24 28 72 118 162 210 220 222 232 280 324 370 414 418 442 | 397611270426 |
| STPT(10) | 2151872253242477177 | 0 2 24 26 42 44 60 62 84 86 | 414694580344 |
| STPT(10) | 2151872693072988287 | 0 2 84 86 132 134 180 182 264 266 | 854525091454 |
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