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Prime Tuple Database
Prime p0= 642328302449621569 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 28 6 74 4 6 12 14 6 22 6 14 12 6 4 74 6 28 (?)
an: 0 28 34 108 112 118 130 144 150 172 178 192 204 210 214 288 294 322
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=72, k=18, 28 6 74 4 6 12 14 6 22
dn: 0 28 6 74 4 6 12 14 6 22 6 14 12 6 4 74 6 28 (?)
an: 0 28 34 108 112 118 130 144 150 172 178 192 204 210 214 288 294 322
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 322
Found by: xii5ku
db: batch=72, k=18, 28 6 74 4 6 12 14 6 22
| TPT(12) | 642328141038016619 | 0 2 42 44 60 62 168 170 198 200 222 224 | -161411604950 |
| TPT(12) | 642328158813288611 | 0 2 108 110 156 158 186 188 240 242 366 368 | -143636332958 |
| TPT(12) | 642328169939356097 | 0 2 42 44 72 74 150 152 162 164 234 236 | -132510265472 |
| SPT(16) | 642328175646695617 | 0 4 10 46 66 70 114 162 184 232 276 280 300 336 342 346 | -126802925952 |
| TPT(12) | 642328242048041249 | 0 2 30 32 198 200 240 242 282 284 318 320 | -60401580320 |
| TPT(12) | 642328265903320697 | 0 2 30 32 72 74 162 164 204 206 252 254 | -36546300872 |
| TPT(12) | 642328307898439781 | 0 2 168 170 210 212 246 248 288 290 300 302 | 5448818212 |
| TPT(12) | 642328315313094017 | 0 2 60 62 84 86 180 182 192 194 240 242 | 12863472448 |
| TPT(12) | 642328355962227749 | 0 2 12 14 48 50 90 92 168 170 180 182 | 53512606180 |
| STPT(10) | 642328361190575177 | 0 2 30 32 42 44 54 56 84 86 | 58740953608 |
| SPT(13) | 642328375689977507 | 0 42 60 72 114 150 192 234 270 312 324 342 384 | 73240355938 |
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