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Prime Tuple Database
Prime p0= 721554089359699097 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 18 28 6 54 14 6 54 28 92 28 54 6 14 54 6 28 18 14 (?)
an: 0 14 32 60 66 120 134 140 194 222 314 342 396 402 416 470 476 504 522 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Lee Hee Lak
db: batch=72, k=20, 14 18 28 6 54 14 6 54 28 92
dn: 0 14 18 28 6 54 14 6 54 28 92 28 54 6 14 54 6 28 18 14 (?)
an: 0 14 32 60 66 120 134 140 194 222 314 342 396 402 416 470 476 504 522 536
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 536
Found by: Lee Hee Lak
db: batch=72, k=20, 14 18 28 6 54 14 6 54 28 92
| TPT(12) | 721553875482152747 | 0 2 12 14 114 116 192 194 210 212 234 236 | -213877546350 |
| TPT(12) | 721553884299947327 | 0 2 54 56 102 104 144 146 210 212 252 254 | -205059751770 |
| TPT(12) | 721553903930947859 | 0 2 30 32 72 74 90 92 132 134 168 170 | -185428751238 |
| TPT(12) | 721553971528967987 | 0 2 12 14 54 56 114 116 132 134 174 176 | -117830731110 |
| TPT(12) | 721554051773209517 | 0 2 30 32 144 146 282 284 330 332 414 416 | -37586489580 |
| TPT(12) | 721554087796800521 | 0 2 30 32 48 50 90 92 156 158 168 170 | -1562898576 |
| TPT(12) | 721554097402059527 | 0 2 72 74 102 104 114 116 180 182 210 212 | 8042360430 |
| TPT(12) | 721554099213141167 | 0 2 42 44 162 164 180 182 210 212 240 242 | 9853442070 |
| TPT(12) | 721554243853387499 | 0 2 18 20 60 62 90 92 120 122 228 230 | 154493688402 |
| TPT(12) | 721554259783152539 | 0 2 132 134 228 230 258 260 330 332 342 344 | 170423453442 |
| TPT(12) | 721554283608141587 | 0 2 30 32 84 86 102 104 132 134 162 164 | 194248442490 |
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