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Prime Tuple Database
Prime p0= 997993478490492863 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 54 2 70 8 16 8 10 8 10 8 16 8 70 2 54 (?)
an: 0 54 56 126 134 150 158 168 176 186 194 210 218 288 290 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Spectrum
db: batch=76, k=16, 54 2 70 8 16 8 10 8
dn: 0 54 2 70 8 16 8 10 8 10 8 16 8 70 2 54 (?)
an: 0 54 56 126 134 150 158 168 176 186 194 210 218 288 290 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Spectrum
db: batch=76, k=16, 54 2 70 8 16 8 10 8
| STPT(10) | 997991913118019759 | 0 2 18 20 30 32 42 44 60 62 | -1565372473104 |
| STPT(10) | 997992124616549141 | 0 2 30 32 78 80 126 128 156 158 | -1353873943722 |
| STPT(12) | 997992564088614971 | 0 2 60 62 90 92 126 128 156 158 216 218 | -914401877892 |
| STPT(10) | 997992926173387757 | 0 2 30 32 42 44 54 56 84 86 | -552317105106 |
| STPT(10) | 997992942517155197 | 0 2 30 32 42 44 54 56 84 86 | -535973337666 |
| STPT(10) | 997993222790621339 | 0 2 42 44 60 62 78 80 120 122 | -255699871524 |
| SPT(16) | 997993740270199027 | 0 10 60 76 84 102 120 144 262 286 304 322 330 346 396 406 | 261779706164 |
| TPT(14) | 997993831713263261 | 0 2 60 62 120 122 186 188 246 248 288 290 336 338 | 353222770398 |
| SPT(16) | 997994029267586489 | 0 20 32 54 62 84 90 150 224 284 290 312 320 342 354 374 | 550777093626 |
| SPT(16) | 997994052153701731 | 0 22 60 78 118 120 162 172 186 196 238 240 280 298 336 358 | 573663208868 |
| SPT(16) | 997994117652682187 | 0 6 66 72 86 90 102 144 212 254 266 270 284 290 350 356 | 639162189324 |
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