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Prime Tuple Database
Prime p0= 2721472007423998043 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 6 32 40 38 10 80 22 2 22 80 10 38 40 32 6 18 (?)
an: 0 18 24 56 96 134 144 224 246 248 270 350 360 398 438 470 476 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: JayPi
db: batch=82, k=18, 18 6 32 40 38 10 80 22 2
dn: 0 18 6 32 40 38 10 80 22 2 22 80 10 38 40 32 6 18 (?)
an: 0 18 24 56 96 134 144 224 246 248 270 350 360 398 438 470 476 494
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 494
Found by: JayPi
db: batch=82, k=18, 18 6 32 40 38 10 80 22 2
| SPT(16) | 2721471444243753259 | 0 4 28 84 132 148 154 198 274 318 324 340 388 444 468 472 | -563180244784 |
| STPT(10) | 2721471512594100359 | 0 2 42 44 60 62 78 80 120 122 | -494829897684 |
| STPT(10) | 2721471712500407651 | 0 2 36 38 78 80 120 122 156 158 | -294923590392 |
| STPT(10) | 2721471827782052669 | 0 2 18 20 30 32 42 44 60 62 | -179641945374 |
| STPT(10) | 2721471835147601351 | 0 2 6 8 48 50 90 92 96 98 | -172276396692 |
| STPT(10) | 2721471877923469079 | 0 2 48 50 90 92 132 134 180 182 | -129500528964 |
| STPT(10) | 2721472060860797477 | 0 2 72 74 102 104 132 134 204 206 | 53436799434 |
| TPT(14) | 2721472387503739979 | 0 2 72 74 90 92 168 170 180 182 198 200 258 260 | 380079741936 |
| SPT(13) | 2721472422996446809 | 0 18 72 78 120 132 270 408 420 462 468 522 540 | 415572448766 |
| SPT(16) | 2721472823189205251 | 0 26 36 62 80 90 96 132 140 176 182 192 210 236 246 272 | 815765207208 |
| STPT(10) | 2721473006160940877 | 0 2 24 26 42 44 60 62 84 86 | 998736942834 |
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