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Prime Tuple Database
Prime p0= 994242376993469557 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 24 90 6 52 42 32 24 4 8 4 24 32 42 52 6 90 24 (?)
an: 0 24 114 120 172 214 246 270 274 282 286 310 342 384 436 442 532 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Theadalus
db: batch=76, k=18, 24 90 6 52 42 32 24 4 8
dn: 0 24 90 6 52 42 32 24 4 8 4 24 32 42 52 6 90 24 (?)
an: 0 24 114 120 172 214 246 270 274 282 286 310 342 384 436 442 532 556
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 556
Found by: Theadalus
db: batch=76, k=18, 24 90 6 52 42 32 24 4 8
| STPT(10) | 994241504569813427 | 0 2 30 32 72 74 114 116 144 146 | -872423656130 |
| STPT(10) | 994241733690055061 | 0 2 30 32 78 80 126 128 156 158 | -643303414496 |
| STPT(10) | 994241770827771281 | 0 2 6 8 48 50 90 92 96 98 | -606165698276 |
| STPT(10) | 994241941103841341 | 0 2 6 8 18 20 30 32 36 38 | -435889628216 |
| TPT(14) | 994242069201505307 | 0 2 54 56 204 206 234 236 240 242 252 254 282 284 | -307791964250 |
| SPT(16) | 994242226821816347 | 0 26 30 96 110 116 152 182 270 300 336 342 356 422 426 452 | -150171653210 |
| SPT(18) | 994242483118160687 | 0 24 26 74 102 120 140 144 182 204 242 246 266 284 312 360 362 386 | 106124691130 |
| SPT(20) | 994243012689485753 | 0 8 98 164 174 188 218 306 336 344 360 368 398 486 516 530 540 606 696 704 | 635696016196 |
| SPT(16) | 994243197993026521 | 0 52 66 78 108 138 150 166 222 238 250 280 310 322 336 388 | 820999556964 |
| STPT(10) | 994243356955991057 | 0 2 24 26 42 44 60 62 84 86 | 979962521500 |
| STPT(10) | 994243590630771917 | 0 2 42 44 72 74 102 104 144 146 | 1213637302360 |
©2024 Tomáš Brada