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Prime Tuple Database
Prime p0= 2123639658555498173 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 44 52 2 30 18 78 4 8 22 8 4 78 18 30 2 52 44 (?)
an: 0 44 96 98 128 146 224 228 236 258 266 270 348 366 396 398 450 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Landjunge
db: batch=80, k=18, 44 52 2 30 18 78 4 8 22
dn: 0 44 52 2 30 18 78 4 8 22 8 4 78 18 30 2 52 44 (?)
an: 0 44 96 98 128 146 224 228 236 258 266 270 348 366 396 398 450 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: Landjunge
db: batch=80, k=18, 44 52 2 30 18 78 4 8 22
| TPT(14) | 2123638625855843771 | 0 2 6 8 78 80 96 98 210 212 330 332 336 338 | -1032699654402 |
| STPT(10) | 2123638627132331339 | 0 2 18 20 30 32 42 44 60 62 | -1031423166834 |
| STPT(10) | 2123638678850235299 | 0 2 18 20 30 32 42 44 60 62 | -979705262874 |
| SPT(16) | 2123638682479985159 | 0 2 14 62 128 140 152 164 198 210 222 234 300 348 360 362 | -976075513014 |
| STPT(10) | 2123639028019953677 | 0 2 72 74 102 104 132 134 204 206 | -630535544496 |
| STPT(12) | 2123639084823271469 | 0 2 42 44 60 62 192 194 210 212 252 254 | -573732226704 |
| SPT(16) | 2123639727370293019 | 0 28 34 40 72 82 90 94 198 202 210 220 252 258 264 292 | 68814794846 |
| STPT(10) | 2123639917842256001 | 0 2 66 68 168 170 270 272 336 338 | 259286757828 |
| TPT(14) | 2123640167184534989 | 0 2 18 20 42 44 48 50 102 104 198 200 240 242 | 508629036816 |
| SPT(16) | 2123640489352337981 | 0 12 48 62 78 98 102 126 152 176 180 200 216 230 266 278 | 830796839808 |
| SPT(16) | 2123641274070185053 | 0 6 30 46 48 60 94 114 130 150 184 196 198 214 238 244 | 1615514686880 |
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