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Prime Tuple Database
Prime p0= 1997852318979319721 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 20 16 14 28 14 24 46 104 46 24 14 28 14 16 20 (?)
an: 0 20 36 50 78 92 116 162 266 312 336 350 378 392 408 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Chooka
db: batch=80, k=16, 20 16 14 28 14 24 46 104
dn: 0 20 16 14 28 14 24 46 104 46 24 14 28 14 16 20 (?)
an: 0 20 36 50 78 92 116 162 266 312 336 350 378 392 408 428
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Chooka
db: batch=80, k=16, 20 16 14 28 14 24 46 104
| SPT(16) | 1997850206972081377 | 0 4 24 76 100 112 114 130 156 172 174 186 210 262 282 286 | -2112007238344 |
| SPT(16) | 1997850225753878939 | 0 20 44 102 108 122 144 158 174 188 210 224 230 288 312 332 | -2093225440782 |
| STPT(10) | 1997850341995394441 | 0 2 36 38 78 80 120 122 156 158 | -1976983925280 |
| STPT(10) | 1997850935717290469 | 0 2 48 50 90 92 132 134 180 182 | -1383262029252 |
| SPT(16) | 1997851065305610397 | 0 12 36 46 54 60 100 112 114 126 166 172 180 190 214 226 | -1253673709324 |
| SPT(16) | 1997851743265450301 | 0 6 12 36 110 116 126 210 242 326 336 342 416 440 446 452 | -575713869420 |
| STPT(10) | 1997852542596409979 | 0 2 18 20 30 32 42 44 60 62 | 223617090258 |
| SPT(16) | 1997852606068140233 | 0 14 38 44 66 86 96 188 216 308 318 338 360 366 390 404 | 287088820512 |
| STPT(10) | 1997852937519379709 | 0 2 18 20 30 32 42 44 60 62 | 618540059988 |
| SPT(16) | 1997853075618881561 | 0 6 26 90 92 98 120 132 176 188 210 216 218 282 302 308 | 756639561840 |
| STPT(10) | 1997853457936399211 | 0 2 36 38 78 80 120 122 156 158 | 1138957079490 |
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