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Prime Tuple Database
Prime p0= 1997286483979542809 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 50 22 26 16 24 36 8 28 8 36 24 16 26 22 50 (?)
an: 0 50 72 98 114 138 174 182 210 218 254 278 294 320 342 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Chooka
db: batch=80, k=16, 50 22 26 16 24 36 8 28
dn: 0 50 22 26 16 24 36 8 28 8 36 24 16 26 22 50 (?)
an: 0 50 72 98 114 138 174 182 210 218 254 278 294 320 342 392
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 392
Found by: Chooka
db: batch=80, k=16, 50 22 26 16 24 36 8 28
| SPT(16) | 1997285200443865789 | 0 18 22 52 58 90 100 112 150 162 172 204 210 240 244 262 | -1283535677020 |
| STPT(10) | 1997285201315191217 | 0 2 84 86 132 134 180 182 264 266 | -1282664351592 |
| SPT(16) | 1997285401350128987 | 0 14 30 104 116 132 170 174 182 186 224 240 252 326 342 356 | -1082629413822 |
| SPT(16) | 1997285880316303169 | 0 8 48 74 92 104 162 168 224 230 288 300 318 344 384 392 | -603663239640 |
| STPT(10) | 1997286071006684369 | 0 2 18 20 30 32 42 44 60 62 | -412972858440 |
| SPT(16) | 1997286089914095529 | 0 52 82 84 108 124 154 162 250 258 288 304 328 330 360 412 | -394065447280 |
| STPT(10) | 1997286526925396807 | 0 2 60 62 72 74 84 86 144 146 | 42945853998 |
| SPT(13) | 1997287374587831617 | 0 30 36 54 96 114 210 306 324 366 384 390 420 | 890608288808 |
| STPT(10) | 1997287858638989027 | 0 2 42 44 72 74 102 104 144 146 | 1374659446218 |
| STPT(10) | 1997288131487585549 | 0 2 18 20 30 32 42 44 60 62 | 1647508042740 |
| SPT(16) | 1997288237962498763 | 0 14 20 44 60 66 104 116 198 210 248 254 270 294 300 314 | 1753982955954 |
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