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Prime Tuple Database
Prime p0= 1531878677533925713 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 18 22 12 8 24 10 14 16 14 10 24 8 12 22 18 6 (?)
an: 0 6 24 46 58 66 90 100 114 130 144 154 178 186 198 220 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: crashtech
db: batch=78, k=18, 6 18 22 12 8 24 10 14 16
dn: 0 6 18 22 12 8 24 10 14 16 14 10 24 8 12 22 18 6 (?)
an: 0 6 24 46 58 66 90 100 114 130 144 154 178 186 198 220 238 244
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 244
Found by: crashtech
db: batch=78, k=18, 6 18 22 12 8 24 10 14 16
| STPT(10) | 1531876659402995831 | 0 2 30 32 78 80 126 128 156 158 | -2018130929882 |
| STPT(10) | 1531876784539868909 | 0 2 18 20 30 32 42 44 60 62 | -1892994056804 |
| STPT(10) | 1531877272426733927 | 0 2 30 32 60 62 90 92 120 122 | -1405107191786 |
| SPT(16) | 1531877743175099629 | 0 30 72 82 102 114 138 144 148 154 178 190 210 220 262 292 | -934358826084 |
| STPT(10) | 1531877846258715227 | 0 2 30 32 42 44 54 56 84 86 | -831275210486 |
| SPT(16) | 1531878289236503431 | 0 18 48 66 72 138 156 216 262 322 340 406 412 430 460 478 | -388297422282 |
| STPT(10) | 1531878844047179657 | 0 2 12 14 42 44 72 74 84 86 | 166513253944 |
| SPT(16) | 1531878875503058029 | 0 12 28 54 90 100 114 124 168 178 192 202 238 264 280 292 | 197969132316 |
| SPT(16) | 1531879145041395127 | 0 4 22 42 66 94 120 154 162 196 222 250 274 294 312 316 | 467507469414 |
| SPT(16) | 1531879160173339993 | 0 10 16 70 96 100 108 126 250 268 276 280 306 360 366 376 | 482639414280 |
| STPT(10) | 1531879248109827941 | 0 2 36 38 78 80 120 122 156 158 | 570575902228 |
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