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Prime Tuple Database
Prime p0= 2556445259153036519 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 18 54 4 2 108 16 26 82 26 16 108 2 4 54 18 2 (?)
an: 0 2 20 74 78 80 188 204 230 312 338 354 462 464 468 522 540 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: [SG-FC] hl
db: batch=82, k=18, 2 18 54 4 2 108 16 26 82
dn: 0 2 18 54 4 2 108 16 26 82 26 16 108 2 4 54 18 2 (?)
an: 0 2 20 74 78 80 188 204 230 312 338 354 462 464 468 522 540 542
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 542
Found by: [SG-FC] hl
db: batch=82, k=18, 2 18 54 4 2 108 16 26 82
| STPT(10) | 2556444394223346239 | 0 2 18 20 30 32 42 44 60 62 | -864929690280 |
| SPT(16) | 2556444649784922097 | 0 12 40 64 66 90 204 244 252 292 406 430 432 456 484 496 | -609368114422 |
| STPT(12) | 2556444783416639369 | 0 2 18 20 42 44 48 50 72 74 90 92 | -475736397150 |
| TPT(14) | 2556444894198932921 | 0 2 60 62 186 188 216 218 288 290 378 380 420 422 | -364954103598 |
| STPT(10) | 2556445063261080347 | 0 2 42 44 72 74 102 104 144 146 | -195891956172 |
| SPT(16) | 2556445128617361479 | 0 14 44 78 110 168 180 200 222 242 254 312 344 378 408 422 | -130535675040 |
| SPT(16) | 2556445268034013877 | 0 42 44 96 132 146 164 180 206 222 240 254 290 342 344 386 | 8880977358 |
| SPT(16) | 2556445330332900679 | 0 24 78 180 190 228 232 238 264 270 274 312 322 424 478 502 | 71179864160 |
| TPT(16) | 2556445497640450751 | 0 2 18 20 60 62 96 98 108 110 150 152 168 170 186 188 | 238487414232 |
| SPT(16) | 2556445887713436079 | 0 54 60 78 114 142 162 168 184 190 210 238 274 292 298 352 | 628560399560 |
| STPT(10) | 2556446005270638977 | 0 2 60 62 72 74 84 86 144 146 | 746117602458 |
©2024 Tomáš Brada