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Prime Tuple Database
Prime p0= 2172328194043031221 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 22 38 12 34 24 18 50 22 50 18 24 34 12 38 22 (?)
an: 0 22 60 72 106 130 148 198 220 270 288 312 346 358 396 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: rlacr
db: batch=81, k=16, 22 38 12 34 24 18 50 22
dn: 0 22 38 12 34 24 18 50 22 50 18 24 34 12 38 22 (?)
an: 0 22 60 72 106 130 148 198 220 270 288 312 346 358 396 418
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 418
Found by: rlacr
db: batch=81, k=16, 22 38 12 34 24 18 50 22
| STPT(10) | 2172327286153844717 | 0 2 42 44 102 104 162 164 204 206 | -907889186504 |
| STPT(10) | 2172327292789955069 | 0 2 18 20 30 32 42 44 60 62 | -901253076152 |
| SPT(16) | 2172327715049794789 | 0 22 42 60 120 154 168 204 208 244 258 292 352 370 390 412 | -478993236432 |
| SPT(16) | 2172327753869186159 | 0 12 60 72 78 110 134 158 204 228 252 284 290 302 350 362 | -440173845062 |
| STPT(10) | 2172328029444211781 | 0 2 6 8 18 20 30 32 36 38 | -164598819440 |
| STPT(10) | 2172328099758706031 | 0 2 6 8 18 20 30 32 36 38 | -94284325190 |
| SPT(16) | 2172328593228946553 | 0 8 30 38 90 104 108 114 140 146 150 164 216 224 246 254 | 399185915332 |
| STPT(10) | 2172328734410885819 | 0 2 18 20 30 32 42 44 60 62 | 540367854598 |
| STPT(10) | 2172328772663153891 | 0 2 66 68 138 140 210 212 276 278 | 578620122670 |
| SPT(16) | 2172328811446319671 | 0 36 46 52 60 70 88 90 148 150 168 178 186 192 202 238 | 617403288450 |
| SPT(16) | 2172329151505727671 | 0 28 42 46 72 100 118 130 198 210 228 256 282 286 300 328 | 957462696450 |
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