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Prime Tuple Database
Prime p0= 993364863852269611 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 10 42 14 6 48 36 34 8 82 8 34 36 48 6 14 42 10 (?)
an: 0 10 52 66 72 120 156 190 198 280 288 322 358 406 412 426 468 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Theadalus
db: batch=76, k=18, 10 42 14 6 48 36 34 8 82
dn: 0 10 42 14 6 48 36 34 8 82 8 34 36 48 6 14 42 10 (?)
an: 0 10 52 66 72 120 156 190 198 280 288 322 358 406 412 426 468 478
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 478
Found by: Theadalus
db: batch=76, k=18, 10 42 14 6 48 36 34 8 82
| STPT(10) | 993363890546899757 | 0 2 54 56 72 74 90 92 144 146 | -973305369854 |
| SPT(16) | 993364027502539673 | 0 8 26 30 138 144 168 170 234 236 260 266 374 378 396 404 | -836349729938 |
| STPT(10) | 993364437507937637 | 0 2 42 44 102 104 162 164 204 206 | -426344331974 |
| SPT(16) | 993364532822443843 | 0 24 40 46 66 78 84 96 178 190 196 208 228 234 250 274 | -331029825768 |
| SPT(16) | 993364795597386089 | 0 38 50 72 104 108 120 132 170 182 194 198 230 252 264 302 | -68254883522 |
| SPT(13) | 993364810271103227 | 0 42 90 96 102 132 156 180 210 216 222 270 312 | -53581166384 |
| STPT(10) | 993364913531939831 | 0 2 36 38 78 80 120 122 156 158 | 49679670220 |
| STPT(10) | 993364953796797479 | 0 2 42 44 60 62 78 80 120 122 | 89944527868 |
| STPT(10) | 993365025112439891 | 0 2 6 8 18 20 30 32 36 38 | 161260170280 |
| SPT(16) | 993365567961831503 | 0 26 36 54 66 90 96 104 126 134 140 164 176 194 204 230 | 704109561892 |
| SPT(16) | 993366006257188961 | 0 26 42 80 96 180 206 210 242 246 272 356 372 410 426 452 | 1142404919350 |
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