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Prime Tuple Database
Prime p0= 877981095669283513 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 36 34 38 12 10 20 18 12 64 12 18 20 10 12 38 34 36 (?)
an: 0 36 70 108 120 130 150 168 180 244 256 274 294 304 316 354 388 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Frank [NT]
db: batch=73, k=18, 36 34 38 12 10 20 18 12 64
dn: 0 36 34 38 12 10 20 18 12 64 12 18 20 10 12 38 34 36 (?)
an: 0 36 70 108 120 130 150 168 180 244 256 274 294 304 316 354 388 424
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Frank [NT]
db: batch=73, k=18, 36 34 38 12 10 20 18 12 64
| SPT(16) | 877980273310452751 | 0 6 18 88 138 148 216 246 262 292 360 370 420 490 502 508 | -822358830762 |
| STPT(10) | 877980450915944741 | 0 2 30 32 78 80 126 128 156 158 | -644753338772 |
| STPT(10) | 877980738930641387 | 0 2 30 32 42 44 54 56 84 86 | -356738642126 |
| STPT(10) | 877980817647459731 | 0 2 6 8 18 20 30 32 36 38 | -278021823782 |
| TPT(14) | 877980833117143451 | 0 2 48 50 66 68 168 170 276 278 300 302 306 308 | -262552140062 |
| SPT(16) | 877980889548826199 | 0 8 14 42 50 68 104 120 152 168 204 222 230 258 264 272 | -206120457314 |
| STPT(10) | 877981172927493977 | 0 2 24 26 42 44 60 62 84 86 | 77258210464 |
| STPT(10) | 877981312496603129 | 0 2 42 44 90 92 138 140 180 182 | 216827319616 |
| TPT(14) | 877981422842371787 | 0 2 132 134 144 146 162 164 252 254 324 326 342 344 | 327173088274 |
| SPT(16) | 877981828975396939 | 0 10 40 78 84 114 120 178 180 238 244 274 280 318 348 358 | 733306113426 |
| STPT(10) | 877981848693787907 | 0 2 24 26 42 44 60 62 84 86 | 753024504394 |
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