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Prime Tuple Database
Prime p0= 1991529614374942907 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 14 10 18 48 50 12 22 26 22 12 50 48 18 10 14 (?)
an: 0 14 24 42 90 140 152 174 200 222 234 284 332 350 360 374
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 10 18 48 50 12 22 26
dn: 0 14 10 18 48 50 12 22 26 22 12 50 48 18 10 14 (?)
an: 0 14 24 42 90 140 152 174 200 222 234 284 332 350 360 374
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: [AF>Amis des Lapins] Phil1966
db: batch=80, k=16, 14 10 18 48 50 12 22 26
| STPT(10) | 1991527502267878241 | 0 2 6 8 18 20 30 32 36 38 | -2112107064666 |
| STPT(10) | 1991527573243346189 | 0 2 18 20 60 62 102 104 120 122 | -2041131596718 |
| STPT(10) | 1991527797580068929 | 0 2 18 20 30 32 42 44 60 62 | -1816794873978 |
| TPT(14) | 1991528029588586297 | 0 2 30 32 42 44 54 56 72 74 90 92 144 146 | -1584786356610 |
| SPT(16) | 1991528127689541031 | 0 10 42 70 108 112 132 162 166 196 216 220 258 286 318 328 | -1486685401876 |
| STPT(10) | 1991528459609207327 | 0 2 30 32 42 44 54 56 84 86 | -1154765735580 |
| SPT(16) | 1991530010119673467 | 0 30 34 100 112 126 142 174 202 234 250 264 276 342 346 376 | 395744730560 |
| TPT(14) | 1991530044624515147 | 0 2 60 62 240 242 252 254 264 266 354 356 462 464 | 430249572240 |
| TPT(14) | 1991530050931808081 | 0 2 6 8 36 38 78 80 90 92 156 158 186 188 | 436556865174 |
| SPT(16) | 1991530274116118663 | 0 36 44 90 114 126 170 224 246 300 344 356 380 426 434 470 | 659741175756 |
| STPT(10) | 1991531621699026019 | 0 2 18 20 30 32 42 44 60 62 | 2007324083112 |
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