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Prime Tuple Database
Prime p0= 644676618755244263 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 4 62 6 40 72 18 8 24 28 24 8 18 72 40 6 62 4 14 (?)
an: 0 14 18 80 86 126 198 216 224 248 276 300 308 326 398 438 444 506 510 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: xii5ku
db: batch=72, k=20, 14 4 62 6 40 72 18 8 24 28
dn: 0 14 4 62 6 40 72 18 8 24 28 24 8 18 72 40 6 62 4 14 (?)
an: 0 14 18 80 86 126 198 216 224 248 276 300 308 326 398 438 444 506 510 524
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 524
Found by: xii5ku
db: batch=72, k=20, 14 4 62 6 40 72 18 8 24 28
| TPT(12) | 644676419160693287 | 0 2 12 14 30 32 54 56 174 176 222 224 | -199594550976 |
| TPT(12) | 644676422464076027 | 0 2 42 44 102 104 114 116 174 176 240 242 | -196291168236 |
| TPT(12) | 644676451769616317 | 0 2 60 62 72 74 174 176 204 206 330 332 | -166985627946 |
| TPT(12) | 644676468543215201 | 0 2 18 20 78 80 156 158 186 188 240 242 | -150212029062 |
| TPT(12) | 644676468998272367 | 0 2 42 44 54 56 72 74 192 194 222 224 | -149756971896 |
| TPT(12) | 644676513931721627 | 0 2 24 26 42 44 54 56 102 104 144 146 | -104823522636 |
| TPT(12) | 644676623568158327 | 0 2 24 26 54 56 144 146 180 182 264 266 | 4812914064 |
| TPT(12) | 644676626319732959 | 0 2 12 14 120 122 162 164 330 332 372 374 | 7564488696 |
| TPT(12) | 644676634152071837 | 0 2 54 56 114 116 120 122 162 164 192 194 | 15396827574 |
| TPT(14) | 644676660411454037 | 0 2 132 134 174 176 204 206 234 236 330 332 420 422 | 41656209774 |
| TPT(12) | 644676771647562551 | 0 2 18 20 120 122 126 128 198 200 216 218 | 152892318288 |
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