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Prime Tuple Database
Prime p0= 1893111220775957227 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 52 18 20 22 80 34 60 24 26 24 60 34 80 22 20 18 52 (?)
an: 0 52 70 90 112 192 226 286 310 336 360 420 454 534 556 576 594 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: ladmo
db: batch=79, k=18, 52 18 20 22 80 34 60 24 26
dn: 0 52 18 20 22 80 34 60 24 26 24 60 34 80 22 20 18 52 (?)
an: 0 52 70 90 112 192 226 286 310 336 360 420 454 534 556 576 594 646
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 646
Found by: ladmo
db: batch=79, k=18, 52 18 20 22 80 34 60 24 26
| STPT(10) | 1893109425138295319 | 0 2 48 50 90 92 132 134 180 182 | -1795637661908 |
| SPT(16) | 1893109684032927077 | 0 6 42 44 56 72 92 120 146 174 194 210 222 224 260 266 | -1536743030150 |
| SPT(16) | 1893109783449794719 | 0 12 24 28 94 118 120 162 220 262 264 288 354 358 370 382 | -1437326162508 |
| SPT(16) | 1893110156536382123 | 0 54 84 86 126 146 174 198 236 260 288 308 348 350 380 434 | -1064239575104 |
| STPT(10) | 1893110189478477857 | 0 2 30 32 42 44 54 56 84 86 | -1031297479370 |
| STPT(10) | 1893110670854707061 | 0 2 6 8 18 20 30 32 36 38 | -549921250166 |
| STPT(10) | 1893111252506783579 | 0 2 48 50 90 92 132 134 180 182 | 31730826352 |
| SPT(16) | 1893111404498234551 | 0 10 16 66 126 138 168 192 196 220 250 262 322 372 378 388 | 183722277324 |
| STPT(10) | 1893111429724697027 | 0 2 24 26 42 44 60 62 84 86 | 208948739800 |
| SPT(16) | 1893111756291472253 | 0 8 14 20 54 110 120 138 140 158 168 224 258 264 270 278 | 535515515026 |
| SPT(16) | 1893111833817597703 | 0 10 34 36 66 76 126 150 154 178 228 238 268 270 294 304 | 613041640476 |
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