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Prime Tuple Database
Prime p0= 2189599191385985497 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 30 42 22 2 78 10 26 42 142 42 26 10 78 2 22 42 30 (?)
an: 0 30 72 94 96 174 184 210 252 394 436 462 472 550 552 574 616 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [SG-FC] hl
db: batch=81, k=18, 30 42 22 2 78 10 26 42 142
dn: 0 30 42 22 2 78 10 26 42 142 42 26 10 78 2 22 42 30 (?)
an: 0 30 72 94 96 174 184 210 252 394 436 462 472 550 552 574 616 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: [SG-FC] hl
db: batch=81, k=18, 30 42 22 2 78 10 26 42 142
| SPT(16) | 2189598385751028443 | 0 24 36 44 74 164 168 174 200 206 210 300 330 338 350 374 | -805634957054 |
| SPT(16) | 2189598481348093187 | 0 12 32 42 54 56 74 84 152 162 180 182 194 204 224 236 | -710037892310 |
| STPT(10) | 2189598754325769881 | 0 2 6 8 48 50 90 92 96 98 | -437060215616 |
| STPT(12) | 2189598758493537359 | 0 2 12 14 42 44 48 50 78 80 90 92 | -432892448138 |
| TPT(14) | 2189598845534699279 | 0 2 18 20 30 32 42 44 72 74 90 92 168 170 | -345851286218 |
| STPT(10) | 2189599006652730089 | 0 2 18 20 30 32 42 44 60 62 | -184733255408 |
| STPT(10) | 2189599452519097427 | 0 2 54 56 72 74 90 92 144 146 | 261133111930 |
| STPT(12) | 2189599597551594071 | 0 2 6 8 48 50 138 140 180 182 186 188 | 406165608574 |
| SPT(16) | 2189599623753798859 | 0 12 28 42 54 88 108 144 148 184 204 238 250 264 280 292 | 432367813362 |
| SPT(16) | 2189599666571243863 | 0 24 54 66 76 96 124 138 166 180 208 228 238 250 280 304 | 475185258366 |
| SPT(16) | 2189600357645868289 | 0 30 52 90 100 154 222 360 394 532 600 654 664 702 724 754 | 1166259882792 |
©2024 Tomáš Brada