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Prime Tuple Database
Prime p0= 1854267198571107571 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 28 42 2 16 72 12 14 24 6 46 6 24 14 12 72 16 2 42 28 (?)
an: 0 28 70 72 88 160 172 186 210 216 262 268 292 306 318 390 406 408 450 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: jozef j
db: batch=79, k=20, 28 42 2 16 72 12 14 24 6 46
dn: 0 28 42 2 16 72 12 14 24 6 46 6 24 14 12 72 16 2 42 28 (?)
an: 0 28 70 72 88 160 172 186 210 216 262 268 292 306 318 390 406 408 450 478
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: jozef j
db: batch=79, k=20, 28 42 2 16 72 12 14 24 6 46
| SPT(16) | 1854265647904798633 | 0 16 18 30 46 126 168 180 226 238 280 360 376 388 390 406 | -1550666308938 |
| STPT(10) | 1854265821570433949 | 0 2 18 20 30 32 42 44 60 62 | -1377000673622 |
| SPT(16) | 1854265875989942809 | 0 4 34 52 64 84 94 114 190 210 220 240 252 270 300 304 | -1322581164762 |
| SPT(16) | 1854266098067034031 | 0 22 70 100 112 162 190 226 372 408 436 486 498 528 576 598 | -1100504073540 |
| SPT(16) | 1854266459898356743 | 0 30 64 120 126 136 150 154 306 310 324 334 340 396 430 460 | -738672750828 |
| STPT(10) | 1854266526793288217 | 0 2 30 32 42 44 54 56 84 86 | -671777819354 |
| TPT(14) | 1854267290019185147 | 0 2 84 86 120 122 192 194 210 212 294 296 324 326 | 91448077576 |
| SPT(16) | 1854267535276030543 | 0 76 144 148 186 214 226 238 246 258 270 298 336 340 408 484 | 336704922972 |
| STPT(10) | 1854267582324076859 | 0 2 18 20 30 32 42 44 60 62 | 383752969288 |
| SPT(16) | 1854267869620549021 | 0 16 28 30 48 66 70 100 126 156 160 178 196 198 210 226 | 671049441450 |
| SPT(16) | 1854267946047697253 | 0 24 90 98 164 188 198 206 258 266 276 300 366 374 440 464 | 747476589682 |
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