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Prime Tuple Database
Prime p0= 1978575144006042383 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 44 54 10 56 4 26 16 8 16 26 4 56 10 54 44 6 (?)
an: 0 6 50 104 114 170 174 200 216 224 240 266 270 326 336 390 434 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Landjunge
db: batch=80, k=18, 6 44 54 10 56 4 26 16 8
dn: 0 6 44 54 10 56 4 26 16 8 16 26 4 56 10 54 44 6 (?)
an: 0 6 50 104 114 170 174 200 216 224 240 266 270 326 336 390 434 440
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 440
Found by: Landjunge
db: batch=80, k=18, 6 44 54 10 56 4 26 16 8
| SPT(16) | 1978573109829303893 | 0 36 38 44 48 86 90 120 224 254 258 296 300 306 308 344 | -2034176738490 |
| STPT(10) | 1978573231884396779 | 0 2 132 134 210 212 288 290 420 422 | -1912121645604 |
| STPT(10) | 1978573811064476807 | 0 2 24 26 42 44 60 62 84 86 | -1332941565576 |
| STPT(10) | 1978574428284432617 | 0 2 60 62 72 74 84 86 144 146 | -715721609766 |
| SPT(16) | 1978574645139611929 | 0 22 60 90 100 124 132 142 270 280 288 312 322 352 390 412 | -498866430454 |
| STPT(10) | 1978574852934844667 | 0 2 24 26 42 44 60 62 84 86 | -291071197716 |
| STPT(12) | 1978575752586747239 | 0 2 102 104 132 134 198 200 228 230 330 332 | 608580704856 |
| STPT(10) | 1978575764300787497 | 0 2 24 26 42 44 60 62 84 86 | 620294745114 |
| STPT(10) | 1978576100060509721 | 0 2 36 38 78 80 120 122 156 158 | 956054467338 |
| STPT(10) | 1978576485601765529 | 0 2 18 20 30 32 42 44 60 62 | 1341595723146 |
| STPT(10) | 1978576568450524967 | 0 2 12 14 42 44 72 74 84 86 | 1424444482584 |
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