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Prime Tuple Database
Prime p0= 1997292356153003071 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 30 68 52 26 12 10 20 10 12 26 52 68 30 22 (?)
an: 0 22 52 120 172 198 210 220 240 250 262 288 340 408 438 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: Chooka
db: batch=80, k=16, 22 30 68 52 26 12 10 20
dn: 0 22 30 68 52 26 12 10 20 10 12 26 52 68 30 22 (?)
an: 0 22 52 120 172 198 210 220 240 250 262 288 340 408 438 460
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 460
Found by: Chooka
db: batch=80, k=16, 22 30 68 52 26 12 10 20
| SPT(16) | 1997290193271425473 | 0 16 78 114 126 154 156 166 168 178 180 208 220 256 318 334 | -2162881577598 |
| SPT(16) | 1997291035542881293 | 0 10 40 48 54 64 66 106 138 178 180 190 196 204 234 244 | -1320610121778 |
| STPT(10) | 1997291180660371007 | 0 2 24 26 42 44 60 62 84 86 | -1175492632064 |
| STPT(10) | 1997291442565342739 | 0 2 12 14 30 32 48 50 60 62 | -913587660332 |
| SPT(18) | 1997291519916675083 | 0 78 80 90 96 168 210 216 260 264 308 314 356 428 434 444 446 524 | -836236327988 |
| STPT(10) | 1997291648179289219 | 0 2 18 20 30 32 42 44 60 62 | -707973713852 |
| SPT(16) | 1997292559179579397 | 0 24 40 42 46 54 60 94 102 136 142 150 154 156 172 196 | 203026576326 |
| STPT(10) | 1997292961626791357 | 0 2 12 14 42 44 72 74 84 86 | 605473788286 |
| STPT(10) | 1997293310721131627 | 0 2 12 14 42 44 72 74 84 86 | 954568128556 |
| TPT(14) | 1997293434598237379 | 0 2 90 92 168 170 198 200 258 260 282 284 312 314 | 1078445234308 |
| STPT(10) | 1997294266672400789 | 0 2 18 20 30 32 42 44 60 62 | 1910519397718 |
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