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Prime Tuple Database
Prime p0= 687352039163527681 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 4 18 20 24 36 22 2 4 2 22 36 24 20 18 4 6 (?)
an: 0 6 10 28 48 72 108 130 132 136 138 160 196 220 240 258 262 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 6 4 18 20 24 36 22 2 4
dn: 0 6 4 18 20 24 36 22 2 4 2 22 36 24 20 18 4 6 (?)
an: 0 6 10 28 48 72 108 130 132 136 138 160 196 220 240 258 262 268
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 268
Found by: [SG-2W]Kurzer
db: batch=72, k=18, 6 4 18 20 24 36 22 2 4
| TPT(12) | 687351818256651671 | 0 2 30 32 48 50 126 128 198 200 210 212 | -220906876010 |
| STPT(10) | 687351888251079011 | 0 2 36 38 78 80 120 122 156 158 | -150912448670 |
| TPT(12) | 687351900976620959 | 0 2 60 62 78 80 102 104 120 122 198 200 | -138186906722 |
| TPT(12) | 687351924523634267 | 0 2 60 62 84 86 132 134 162 164 204 206 | -114639893414 |
| TPT(12) | 687351933413207537 | 0 2 24 26 192 194 210 212 222 224 252 254 | -105750320144 |
| TPT(12) | 687352038208752347 | 0 2 12 14 30 32 264 266 324 326 342 344 | -954775334 |
| TPT(12) | 687352099561005299 | 0 2 42 44 78 80 150 152 198 200 210 212 | 60397477618 |
| TPT(14) | 687352113639238247 | 0 2 30 32 102 104 114 116 132 134 144 146 222 224 | 74475710566 |
| TPT(12) | 687352121062342259 | 0 2 18 20 60 62 198 200 240 242 270 272 | 81898814578 |
| TPT(12) | 687352138551444137 | 0 2 102 104 114 116 132 134 252 254 324 326 | 99387916456 |
| TPT(12) | 687352149099499769 | 0 2 42 44 90 92 138 140 198 200 240 242 | 109935972088 |
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