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Prime Tuple Database
Prime p0= 2721229822416525821 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 18 14 10 24 12 14 54 16 54 14 12 24 10 14 18 (?)
an: 0 18 32 42 66 78 92 146 162 216 230 242 266 276 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Thundergrid
db: batch=82, k=16, 18 14 10 24 12 14 54 16
dn: 0 18 14 10 24 12 14 54 16 54 14 12 24 10 14 18 (?)
an: 0 18 32 42 66 78 92 146 162 216 230 242 266 276 290 308
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 308
Found by: Thundergrid
db: batch=82, k=16, 18 14 10 24 12 14 54 16
| SPT(16) | 2721229517462746133 | 0 6 50 54 98 110 218 236 288 306 414 426 470 474 518 524 | -304953779688 |
| STPT(10) | 2721229518325281791 | 0 2 36 38 78 80 120 122 156 158 | -304091244030 |
| STPT(10) | 2721229620088193087 | 0 2 30 32 42 44 54 56 84 86 | -202328332734 |
| TPT(14) | 2721229690502869571 | 0 2 60 62 156 158 180 182 210 212 216 218 258 260 | -131913656250 |
| STPT(10) | 2721229721119650569 | 0 2 12 14 90 92 168 170 180 182 | -101296875252 |
| SPT(16) | 2721229805090673119 | 0 24 42 78 80 138 152 204 278 330 344 402 404 440 458 482 | -17325852702 |
| STPT(10) | 2721229930620842447 | 0 2 42 44 72 74 102 104 144 146 | 108204316626 |
| SPT(16) | 2721230022684039953 | 0 30 36 60 78 80 104 168 206 270 294 296 314 338 344 374 | 200267514132 |
| SPT(18) | 2721230392561504091 | 0 2 30 86 132 182 192 228 240 368 380 416 426 476 522 578 606 608 | 570144978270 |
| STPT(10) | 2721230599139158199 | 0 2 18 20 30 32 42 44 60 62 | 776722632378 |
| STPT(10) | 2721231016044110147 | 0 2 30 32 42 44 54 56 84 86 | 1193627584326 |
©2024 Tomáš Brada