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Prime Tuple Database
Prime p0= 1321094478084346841 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 68 10 32 12 46 8 16 8 6 16 6 8 16 8 46 12 32 10 68 (?)
an: 0 68 78 110 122 168 176 192 200 206 222 228 236 252 260 306 318 350 360 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=77, k=20, 68 10 32 12 46 8 16 8 6 16
dn: 0 68 10 32 12 46 8 16 8 6 16 6 8 16 8 46 12 32 10 68 (?)
an: 0 68 78 110 122 168 176 192 200 206 222 228 236 252 260 306 318 350 360 428
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Megacruncher
db: batch=77, k=20, 68 10 32 12 46 8 16 8 6 16
| SPT(16) | 1321093610116761527 | 0 26 30 54 74 102 144 170 186 212 254 282 302 326 330 356 | -867967585314 |
| TPT(14) | 1321093612844538371 | 0 2 66 68 168 170 198 200 276 278 306 308 348 350 | -865239808470 |
| STPT(10) | 1321093739964135659 | 0 2 18 20 30 32 42 44 60 62 | -738120211182 |
| SPT(18) | 1321094238667969187 | 0 30 66 80 86 122 126 182 192 290 300 356 360 396 402 416 452 482 | -239416377654 |
| STPT(10) | 1321094281756744667 | 0 2 12 14 42 44 72 74 84 86 | -196327602174 |
| SPT(16) | 1321094365198746959 | 0 18 44 62 72 104 122 134 198 210 228 260 270 288 314 332 | -112885599882 |
| STPT(10) | 1321094738855236517 | 0 2 30 32 42 44 54 56 84 86 | 260770889676 |
| STPT(10) | 1321095080837896121 | 0 2 6 8 18 20 30 32 36 38 | 602753549280 |
| TPT(14) | 1321095242241833627 | 0 2 90 92 174 176 204 206 240 242 282 284 312 314 | 764157486786 |
| SPT(16) | 1321095251127743393 | 0 14 26 60 74 98 110 126 128 144 156 180 194 228 240 254 | 773043396552 |
| STPT(10) | 1321095266665619087 | 0 2 30 32 42 44 54 56 84 86 | 788581272246 |
©2024 Tomáš Brada