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Prime Tuple Database
Prime p0= 994243012689485753 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 90 66 10 14 30 88 30 8 16 8 30 88 30 14 10 66 90 8 (?)
an: 0 8 98 164 174 188 218 306 336 344 360 368 398 486 516 530 540 606 696 704
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 704
Found by: Theadalus
db: batch=76, k=20, 8 90 66 10 14 30 88 30 8 16
dn: 0 8 90 66 10 14 30 88 30 8 16 8 30 88 30 14 10 66 90 8 (?)
an: 0 8 98 164 174 188 218 306 336 344 360 368 398 486 516 530 540 606 696 704
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 704
Found by: Theadalus
db: batch=76, k=20, 8 90 66 10 14 30 88 30 8 16
| STPT(10) | 994241770827771281 | 0 2 6 8 48 50 90 92 96 98 | -1241861714472 |
| STPT(10) | 994241941103841341 | 0 2 6 8 18 20 30 32 36 38 | -1071585644412 |
| TPT(14) | 994242069201505307 | 0 2 54 56 204 206 234 236 240 242 252 254 282 284 | -943487980446 |
| SPT(16) | 994242226821816347 | 0 26 30 96 110 116 152 182 270 300 336 342 356 422 426 452 | -785867669406 |
| SPT(18) | 994242376993469557 | 0 24 114 120 172 214 246 270 274 282 286 310 342 384 436 442 532 556 | -635696016196 |
| SPT(18) | 994242483118160687 | 0 24 26 74 102 120 140 144 182 204 242 246 266 284 312 360 362 386 | -529571325066 |
| SPT(16) | 994243197993026521 | 0 52 66 78 108 138 150 166 222 238 250 280 310 322 336 388 | 185303540768 |
| STPT(10) | 994243356955991057 | 0 2 24 26 42 44 60 62 84 86 | 344266505304 |
| STPT(10) | 994243590630771917 | 0 2 42 44 72 74 102 104 144 146 | 577941286164 |
| STPT(10) | 994243638186950537 | 0 2 12 14 42 44 72 74 84 86 | 625497464784 |
| SPT(16) | 994243706269320139 | 0 48 52 58 72 90 118 142 150 174 202 220 234 240 244 292 | 693579834386 |
©2024 Tomáš Brada