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Prime Tuple Database
Prime p0= 2129475688270892803 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 6 22 8 22 20 6 4 26 46 26 4 6 20 22 8 22 6 (?)
an: 0 6 28 36 58 78 84 88 114 160 186 190 196 216 238 246 268 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: CoolAtchOk
db: batch=80, k=18, 6 22 8 22 20 6 4 26 46
dn: 0 6 22 8 22 20 6 4 26 46 26 4 6 20 22 8 22 6 (?)
an: 0 6 28 36 58 78 84 88 114 160 186 190 196 216 238 246 268 274
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 274
Found by: CoolAtchOk
db: batch=80, k=18, 6 22 8 22 20 6 4 26 46
| STPT(10) | 2129475268698493277 | 0 2 42 44 72 74 102 104 144 146 | -419572399526 |
| STPT(10) | 2129475289218494219 | 0 2 30 32 60 62 90 92 120 122 | -399052398584 |
| SPT(16) | 2129475296455423717 | 0 6 22 42 150 162 190 196 366 372 400 412 520 540 556 562 | -391815469086 |
| SPT(16) | 2129475374707881569 | 0 12 18 42 80 90 110 132 158 180 200 210 248 272 278 290 | -313563011234 |
| STPT(10) | 2129475377397133811 | 0 2 108 110 138 140 168 170 276 278 | -310873758992 |
| STPT(10) | 2129475502254205661 | 0 2 6 8 48 50 90 92 96 98 | -186016687142 |
| SPT(16) | 2129475995947417813 | 0 16 36 40 76 78 100 106 258 264 286 288 324 328 348 364 | 307676525010 |
| SPT(16) | 2129476237798341011 | 0 20 32 42 56 68 108 110 138 140 180 192 206 216 228 248 | 549527448208 |
| SPT(18) | 2129476474681024093 | 0 30 60 88 126 160 196 216 238 258 280 300 336 370 408 436 466 496 | 786410131290 |
| SPT(16) | 2129476564895769499 | 0 28 90 100 138 160 168 174 238 244 252 274 312 322 384 412 | 876624876696 |
| SPT(20) | 2129476689964397269 | 0 48 60 84 88 112 124 130 132 174 178 220 222 228 240 264 268 292 304 352 | 1001693504466 |
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