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Prime Tuple Database
Prime p0= 2217161692031111711 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 6 10 38 90 16 26 10 32 10 26 16 90 38 10 6 2 (?)
an: 0 2 8 18 56 146 162 188 198 230 240 266 282 372 410 420 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Orange Kid
db: batch=81, k=18, 2 6 10 38 90 16 26 10 32
dn: 0 2 6 10 38 90 16 26 10 32 10 26 16 90 38 10 6 2 (?)
an: 0 2 8 18 56 146 162 188 198 230 240 266 282 372 410 420 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Orange Kid
db: batch=81, k=18, 2 6 10 38 90 16 26 10 32
| SPT(16) | 2217160426312191077 | 0 12 26 102 104 116 144 174 182 212 240 252 254 330 344 356 | -1265718920634 |
| SPT(16) | 2217160460510148667 | 0 16 30 90 96 120 126 174 232 280 286 310 316 376 390 406 | -1231520963044 |
| STPT(10) | 2217160743760327361 | 0 2 126 128 138 140 150 152 276 278 | -948270784350 |
| STPT(10) | 2217160966400855771 | 0 2 6 8 18 20 30 32 36 38 | -725630255940 |
| SPT(16) | 2217161523016518641 | 0 2 38 50 62 90 180 192 236 248 338 366 378 390 426 428 | -169014593070 |
| SPT(16) | 2217161684027712073 | 0 36 66 78 84 114 136 138 166 168 190 220 226 238 268 304 | -8003399638 |
| SPT(16) | 2217161707636156537 | 0 40 42 102 126 166 172 180 232 240 246 286 310 370 372 412 | 15605044826 |
| SPT(16) | 2217161977922020747 | 0 30 60 66 94 100 102 154 192 244 246 252 280 286 316 346 | 285890909036 |
| SPT(16) | 2217162156272700587 | 0 14 44 56 80 86 104 126 194 216 234 240 264 276 306 320 | 464241588876 |
| SPT(16) | 2217162290226266167 | 0 22 36 54 64 114 162 184 192 214 262 312 322 340 354 376 | 598195154456 |
| STPT(10) | 2217162484256056991 | 0 2 96 98 108 110 120 122 216 218 | 792224945280 |
©2024 Tomáš Brada