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Prime Tuple Database
Prime p0= 1500904930885334759 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 24 6 12 12 18 36 32 58 42 92 42 58 32 36 18 12 12 6 24 (?)
an: 0 24 30 42 54 72 108 140 198 240 332 374 432 464 500 518 530 542 548 572
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: Spectrum
db: batch=78, k=20, 24 6 12 12 18 36 32 58 42 92
dn: 0 24 6 12 12 18 36 32 58 42 92 42 58 32 36 18 12 12 6 24 (?)
an: 0 24 30 42 54 72 108 140 198 240 332 374 432 464 500 518 530 542 548 572
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 572
Found by: Spectrum
db: batch=78, k=20, 24 6 12 12 18 36 32 58 42 92
| STPT(10) | 1500903205200911249 | 0 2 12 14 90 92 168 170 180 182 | -1725684423510 |
| STPT(10) | 1500903464813495957 | 0 2 30 32 42 44 54 56 84 86 | -1466071838802 |
| STPT(10) | 1500903580979329727 | 0 2 54 56 72 74 90 92 144 146 | -1349906005032 |
| STPT(10) | 1500904006528678649 | 0 2 18 20 30 32 42 44 60 62 | -924356656110 |
| STPT(10) | 1500904263572840249 | 0 2 12 14 30 32 48 50 60 62 | -667312494510 |
| TPT(14) | 1500904800739114949 | 0 2 12 14 48 50 78 80 90 92 180 182 192 194 | -130146219810 |
| SPT(16) | 1500905262622684987 | 0 22 46 70 84 96 106 124 132 150 160 172 186 210 234 256 | 331737350228 |
| SPT(16) | 1500905608542968387 | 0 2 6 14 36 92 96 144 212 260 264 320 342 350 354 356 | 677657633628 |
| STPT(10) | 1500905975965988507 | 0 2 24 26 42 44 60 62 84 86 | 1045080653748 |
| STPT(10) | 1500906118543695317 | 0 2 24 26 42 44 60 62 84 86 | 1187658360558 |
| SPT(16) | 1500906753441334507 | 0 4 46 66 72 102 132 136 210 214 244 274 280 300 342 346 | 1822555999748 |
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