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Prime Tuple Database
Prime p0= 1997981656903451749 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 12 36 6 16 8 24 42 4 42 24 8 16 6 36 12 (?)
an: 0 12 48 54 70 78 102 144 148 190 214 222 238 244 280 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=16, 12 36 6 16 8 24 42 4
dn: 0 12 36 6 16 8 24 42 4 42 24 8 16 6 36 12 (?)
an: 0 12 48 54 70 78 102 144 148 190 214 222 238 244 280 292
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 292
Found by: Chooka
db: batch=80, k=16, 12 36 6 16 8 24 42 4
| STPT(10) | 1997979734585284127 | 0 2 60 62 72 74 84 86 144 146 | -1922318167622 |
| SPT(16) | 1997980437666319147 | 0 12 46 72 126 136 142 150 202 210 216 226 280 306 340 352 | -1219237132602 |
| STPT(10) | 1997980645695070637 | 0 2 42 44 72 74 102 104 144 146 | -1011208381112 |
| STPT(10) | 1997980814516637341 | 0 2 66 68 138 140 210 212 276 278 | -842386814408 |
| STPT(10) | 1997980988073075569 | 0 2 12 14 90 92 168 170 180 182 | -668830376180 |
| STPT(10) | 1997981008109236859 | 0 2 42 44 60 62 78 80 120 122 | -648794214890 |
| STPT(10) | 1997981671278427589 | 0 2 18 20 30 32 42 44 60 62 | 14374975840 |
| STPT(10) | 1997981780169989531 | 0 2 30 32 78 80 126 128 156 158 | 123266537782 |
| TPT(14) | 1997981862216976091 | 0 2 66 68 108 110 126 128 150 152 276 278 306 308 | 205313524342 |
| SPT(16) | 1997981977867106897 | 0 12 32 42 54 72 84 86 180 182 194 212 224 234 254 266 | 320963655148 |
| TPT(14) | 1997982470993796647 | 0 2 90 92 150 152 174 176 192 194 360 362 390 392 | 814090344898 |
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