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Prime Tuple Database
Prime p0= 2227685769181748401 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 52 50 18 6 10 6 6 60 2 60 6 6 10 6 18 50 52 (?)
an: 0 52 102 120 126 136 142 148 208 210 270 276 282 292 298 316 366 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: JayPi
db: batch=81, k=18, 52 50 18 6 10 6 6 60 2
dn: 0 52 50 18 6 10 6 6 60 2 60 6 6 10 6 18 50 52 (?)
an: 0 52 102 120 126 136 142 148 208 210 270 276 282 292 298 316 366 418
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: JayPi
db: batch=81, k=18, 52 50 18 6 10 6 6 60 2
| STPT(10) | 2227684798542383231 | 0 2 6 8 18 20 30 32 36 38 | -970639365170 |
| SPT(16) | 2227684988150939183 | 0 18 44 80 84 86 104 140 174 210 228 230 234 270 296 314 | -781030809218 |
| STPT(10) | 2227685212941672227 | 0 2 30 32 102 104 174 176 204 206 | -556240076174 |
| SPT(16) | 2227685378549919317 | 0 12 44 54 56 60 96 110 156 170 206 210 212 222 254 266 | -390631829084 |
| STPT(10) | 2227685458960613549 | 0 2 18 20 60 62 102 104 120 122 | -310221134852 |
| STPT(10) | 2227685608021959497 | 0 2 24 26 42 44 60 62 84 86 | -161159788904 |
| STPT(10) | 2227686319064985377 | 0 2 30 32 42 44 54 56 84 86 | 549883236976 |
| SPT(16) | 2227686760443917627 | 0 2 30 72 84 92 152 162 242 252 312 320 332 374 402 404 | 991262169226 |
| TPT(14) | 2227686798021966947 | 0 2 30 32 54 56 84 86 120 122 252 254 282 284 | 1028840218546 |
| STPT(10) | 2227687620273112097 | 0 2 60 62 72 74 84 86 144 146 | 1851091363696 |
| STPT(10) | 2227687993480686167 | 0 2 54 56 72 74 90 92 144 146 | 2224298937766 |
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