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Prime Tuple Database
Prime p0= 1688367325375116349 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 40 2 10 42 26 12 16 26 64 26 16 12 26 42 10 2 40 (?)
an: 0 40 42 52 94 120 132 148 174 238 264 280 292 318 360 370 372 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: conf [MM]
db: batch=79, k=18, 40 2 10 42 26 12 16 26 64
dn: 0 40 2 10 42 26 12 16 26 64 26 16 12 26 42 10 2 40 (?)
an: 0 40 42 52 94 120 132 148 174 238 264 280 292 318 360 370 372 412
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 412
Found by: conf [MM]
db: batch=79, k=18, 40 2 10 42 26 12 16 26 64
| STPT(10) | 1688365993515441209 | 0 2 12 14 30 32 48 50 60 62 | -1331859675140 |
| STPT(10) | 1688366232476876369 | 0 2 18 20 30 32 42 44 60 62 | -1092898239980 |
| STPT(10) | 1688366711818261229 | 0 2 18 20 30 32 42 44 60 62 | -613556855120 |
| SPT(16) | 1688366849241353353 | 0 46 64 70 94 114 154 156 274 276 316 336 360 366 384 430 | -476133762996 |
| SPT(16) | 1688366896979477003 | 0 14 18 24 48 60 80 104 144 168 188 200 224 230 234 248 | -428395639346 |
| SPT(16) | 1688366944501874407 | 0 40 60 70 72 94 102 114 250 262 270 292 294 304 324 364 | -380873241942 |
| SPT(16) | 1688367656482132939 | 0 48 60 154 178 228 244 258 340 354 370 420 444 538 550 598 | 331107016590 |
| TPT(14) | 1688367881960826611 | 0 2 18 20 156 158 228 230 270 272 396 398 408 410 | 556585710262 |
| STPT(10) | 1688367926663090537 | 0 2 42 44 72 74 102 104 144 146 | 601287974188 |
| TPT(14) | 1688367973402551227 | 0 2 12 14 24 26 54 56 90 92 120 122 132 134 | 648027434878 |
| STPT(12) | 1688367973402551239 | 0 2 12 14 42 44 78 80 108 110 120 122 | 648027434890 |
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