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Prime Tuple Database
Prime p0= 1421626344973117601 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 26 24 16 20 70 42 42 158 42 42 70 20 16 24 26 (?)
an: 0 26 50 66 86 156 198 240 398 440 482 552 572 588 612 638
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Theadalus
db: batch=78, k=16, 26 24 16 20 70 42 42 158
dn: 0 26 24 16 20 70 42 42 158 42 42 70 20 16 24 26 (?)
an: 0 26 50 66 86 156 198 240 398 440 482 552 572 588 612 638
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 638
Found by: Theadalus
db: batch=78, k=16, 26 24 16 20 70 42 42 158
| STPT(10) | 1421625057117705227 | 0 2 12 14 72 74 132 134 144 146 | -1287855412374 |
| STPT(10) | 1421625296357455307 | 0 2 24 26 42 44 60 62 84 86 | -1048615662294 |
| STPT(10) | 1421625296395521587 | 0 2 30 32 42 44 54 56 84 86 | -1048577596014 |
| STPT(10) | 1421625669004248971 | 0 2 6 8 48 50 90 92 96 98 | -675968868630 |
| SPT(16) | 1421625855974448899 | 0 12 20 48 60 78 92 102 308 318 332 350 362 390 398 410 | -488998668702 |
| SPT(16) | 1421625858235009019 | 0 20 24 90 104 110 140 150 182 192 222 228 242 308 312 332 | -486738108582 |
| STPT(10) | 1421626410444413351 | 0 2 6 8 48 50 90 92 96 98 | 65471295750 |
| STPT(10) | 1421627201618754587 | 0 2 30 32 72 74 114 116 144 146 | 856645636986 |
| STPT(10) | 1421627233458915797 | 0 2 12 14 42 44 72 74 84 86 | 888485798196 |
| SPT(16) | 1421627395849048877 | 0 2 24 26 42 80 90 110 126 146 156 194 210 212 234 236 | 1050875931276 |
| SPT(20) | 1421627584444088633 | 0 8 44 50 98 128 156 206 210 230 234 254 258 308 336 366 414 420 456 464 | 1239470971032 |
©2024 Tomáš Brada