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Prime Tuple Database
Prime p0= 109181321692884061 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 18 52 6 12 42 2 18 36 16 36 18 2 42 12 6 52 18 (?)
an: 0 18 70 76 88 130 132 150 186 202 238 256 258 300 312 318 370 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Csatari Peter - Magyarorszag - Szolnok
db: batch=67, k=18, 18 52 6 12 42 2 18 36 16
dn: 0 18 52 6 12 42 2 18 36 16 36 18 2 42 12 6 52 18 (?)
an: 0 18 70 76 88 130 132 150 186 202 238 256 258 300 312 318 370 388
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 388
Found by: Csatari Peter - Magyarorszag - Szolnok
db: batch=67, k=18, 18 52 6 12 42 2 18 36 16
| SPT(16) | 109181266814554729 | 0 64 70 114 144 168 172 202 210 240 244 268 298 342 348 412 | -54878329332 |
| SPT(14) | 109181271843309709 | 0 18 30 64 72 120 130 162 172 220 228 262 274 292 | -49849574352 |
| STPT(10) | 109181277195500561 | 0 2 6 8 18 20 30 32 36 38 | -44497383500 |
| SPT(14) | 109181278947388853 | 0 14 20 30 66 84 86 228 230 248 284 294 300 314 | -42745495208 |
| SPT(14) | 109181295537813251 | 0 32 96 110 156 188 198 200 210 242 288 302 366 398 | -26155070810 |
| SPT(14) | 109181316701765101 | 0 16 22 28 58 100 106 132 138 180 210 216 222 238 | -4991118960 |
| SPT(14) | 109181322543877957 | 0 42 70 72 94 112 114 130 132 150 172 174 202 244 | 850993896 |
| SPT(14) | 109181329097444477 | 0 30 44 66 84 122 126 230 234 272 290 312 326 356 | 7404560416 |
| TPT(12) | 109181341818449699 | 0 2 168 170 210 212 240 242 282 284 318 320 | 20125565638 |
| SPT(14) | 109181350691403581 | 0 6 30 120 122 152 210 302 360 390 392 482 506 512 | 28998519520 |
| SPT(14) | 109181358960851623 | 0 6 34 54 76 90 120 124 154 168 190 210 238 244 | 37267967562 |
©2024 Tomáš Brada