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Prime Tuple Database
Prime p0= 2256733065358218493 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 60 16 24 14 66 6 12 10 8 10 12 6 66 14 24 16 60 (?)
an: 0 60 76 100 114 180 186 198 208 216 226 238 244 310 324 348 364 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: JayPi
db: batch=81, k=18, 60 16 24 14 66 6 12 10 8
dn: 0 60 16 24 14 66 6 12 10 8 10 12 6 66 14 24 16 60 (?)
an: 0 60 76 100 114 180 186 198 208 216 226 238 244 310 324 348 364 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: JayPi
db: batch=81, k=18, 60 16 24 14 66 6 12 10 8
| STPT(10) | 2256731198746216637 | 0 2 30 32 42 44 54 56 84 86 | -1866612001856 |
| STPT(10) | 2256731458046993867 | 0 2 30 32 60 62 90 92 120 122 | -1607311224626 |
| STPT(12) | 2256731918252470907 | 0 2 24 26 54 56 120 122 150 152 174 176 | -1147105747586 |
| STPT(10) | 2256732328015169699 | 0 2 30 32 60 62 90 92 120 122 | -737343048794 |
| SPT(16) | 2256732742384025233 | 0 84 94 144 150 214 264 286 318 340 390 454 460 510 520 604 | -322974193260 |
| SPT(16) | 2256732986525547799 | 0 34 48 58 100 120 132 174 178 220 232 252 294 304 318 352 | -78832670694 |
| STPT(10) | 2256733171411702169 | 0 2 18 20 30 32 42 44 60 62 | 106053483676 |
| STPT(10) | 2256733423409315861 | 0 2 6 8 48 50 90 92 96 98 | 358051097368 |
| SPT(16) | 2256733803786509051 | 0 8 12 20 32 92 96 132 146 182 186 246 258 266 270 278 | 738428290558 |
| STPT(10) | 2256733915265944781 | 0 2 6 8 18 20 30 32 36 38 | 849907726288 |
| SPT(16) | 2256733943680480673 | 0 6 30 56 80 120 128 134 210 216 224 264 288 314 338 344 | 878322262180 |
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