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Prime Tuple Database
Prime p0= 3409779599372552981 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 26 40 36 54 20 4 6 24 32 4 32 24 6 4 20 54 36 40 26 (?)
an: 0 26 66 102 156 176 180 186 210 242 246 278 302 308 312 332 386 422 462 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=83, k=20, 26 40 36 54 20 4 6 24 32 4
dn: 0 26 40 36 54 20 4 6 24 32 4 32 24 6 4 20 54 36 40 26 (?)
an: 0 26 66 102 156 176 180 186 210 242 246 278 302 308 312 332 386 422 462 488
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 488
Found by: [SG-FC] hl
db: batch=83, k=20, 26 40 36 54 20 4 6 24 32 4
| STPT(10) | 3409778704935294407 | 0 2 60 62 72 74 84 86 144 146 | -894437258574 |
| STPT(10) | 3409779197350595099 | 0 2 30 32 60 62 90 92 120 122 | -402021957882 |
| SPT(16) | 3409779222976093679 | 0 60 62 84 108 144 174 182 210 218 248 284 308 330 332 392 | -376396459302 |
| STPT(12) | 3409779405476353289 | 0 2 30 32 48 50 72 74 90 92 120 122 | -193896199692 |
| SPT(16) | 3409779464287713787 | 0 30 112 130 154 160 210 256 270 316 366 372 396 414 496 526 | -135084839194 |
| STPT(10) | 3409779500694942377 | 0 2 30 32 60 62 90 92 120 122 | -98677610604 |
| SPT(16) | 3409779684757306087 | 0 6 22 64 84 96 100 132 184 216 220 232 252 294 310 316 | 85384753106 |
| SPT(16) | 3409779728237060281 | 0 6 12 22 52 78 108 160 168 220 250 276 306 316 322 328 | 128864507300 |
| STPT(10) | 3409779821245552421 | 0 2 6 8 18 20 30 32 36 38 | 221872999440 |
| STPT(10) | 3409779880573003307 | 0 2 30 32 42 44 54 56 84 86 | 281200450326 |
| SPT(16) | 3409779887967681953 | 0 18 60 74 116 126 138 230 264 356 368 378 420 434 476 494 | 288595128972 |
©2024 Tomáš Brada