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Prime Tuple Database
Prime p0= 1997823520449897053 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 32 48 12 42 84 4 2 4 2 4 84 42 12 48 32 36 (?)
an: 0 36 68 116 128 170 254 258 260 264 266 270 354 396 408 456 488 524
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: Chooka
db: batch=80, k=18, 36 32 48 12 42 84 4 2 4
dn: 0 36 32 48 12 42 84 4 2 4 2 4 84 42 12 48 32 36 (?)
an: 0 36 68 116 128 170 254 258 260 264 266 270 354 396 408 456 488 524
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: Chooka
db: batch=80, k=18, 36 32 48 12 42 84 4 2 4
| SPT(16) | 1997822555476636121 | 0 32 62 90 120 140 168 206 252 290 318 338 368 396 426 458 | -964973260932 |
| SPT(16) | 1997822877008466769 | 0 10 28 30 112 114 150 174 448 472 508 510 592 594 612 622 | -643441430284 |
| STPT(10) | 1997822907866275541 | 0 2 6 8 18 20 30 32 36 38 | -612583621512 |
| STPT(10) | 1997823168851826497 | 0 2 30 32 42 44 54 56 84 86 | -351598070556 |
| SPT(16) | 1997823372310474237 | 0 22 36 124 130 154 180 196 240 256 282 306 312 400 414 436 | -148139422816 |
| STPT(10) | 1997823390640316357 | 0 2 24 26 42 44 60 62 84 86 | -129809580696 |
| STPT(10) | 1997823600307502657 | 0 2 30 32 42 44 54 56 84 86 | 79857605604 |
| STPT(10) | 1997823859909866809 | 0 2 18 20 30 32 42 44 60 62 | 339459969756 |
| SPT(16) | 1997824379237547229 | 0 40 78 88 108 162 172 178 222 228 238 292 312 322 360 400 | 858787650176 |
| SPT(16) | 1997824498686080357 | 0 24 60 80 90 126 144 186 254 296 314 350 360 380 416 440 | 978236183304 |
| SPT(16) | 1997824877350929299 | 0 24 92 102 114 128 140 170 192 222 234 248 260 270 338 362 | 1356901032246 |
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