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Prime Tuple Database
Prime p0= 2146323651110536187 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 2 22 42 6 18 6 8 76 12 62 12 76 8 6 18 6 42 22 2 (?)
an: 0 2 24 66 72 90 96 104 180 192 254 266 342 350 356 374 380 422 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=80, k=20, 2 22 42 6 18 6 8 76 12 62
dn: 0 2 22 42 6 18 6 8 76 12 62 12 76 8 6 18 6 42 22 2 (?)
an: 0 2 24 66 72 90 96 104 180 192 254 266 342 350 356 374 380 422 444 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: LCB001
db: batch=80, k=20, 2 22 42 6 18 6 8 76 12 62
| STPT(10) | 2146322041342157057 | 0 2 30 32 42 44 54 56 84 86 | -1609768379130 |
| STPT(10) | 2146322223130941137 | 0 2 42 44 72 74 102 104 144 146 | -1427979595050 |
| STPT(10) | 2146322610971852177 | 0 2 12 14 72 74 132 134 144 146 | -1040138684010 |
| STPT(10) | 2146323140190818087 | 0 2 72 74 102 104 132 134 204 206 | -510919718100 |
| STPT(10) | 2146323449292313349 | 0 2 42 44 60 62 78 80 120 122 | -201818222838 |
| STPT(10) | 2146323615015167837 | 0 2 54 56 132 134 210 212 264 266 | -36095368350 |
| STPT(10) | 2146324274669049089 | 0 2 18 20 30 32 42 44 60 62 | 623558512902 |
| STPT(10) | 2146324297688977529 | 0 2 12 14 30 32 48 50 60 62 | 646578441342 |
| STPT(10) | 2146324419431362967 | 0 2 24 26 42 44 60 62 84 86 | 768320826780 |
| SPT(16) | 2146324420272096017 | 0 20 30 66 74 84 140 206 210 276 332 342 350 386 396 416 | 769161559830 |
| STPT(10) | 2146324605555303377 | 0 2 12 14 42 44 72 74 84 86 | 954444767190 |
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