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Prime Tuple Database
Prime p0= 2166859221618679583 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 14 6 16 44 10 24 6 38 18 22 18 38 6 24 10 44 16 6 14 (?)
an: 0 14 20 36 80 90 114 120 158 176 198 216 254 260 284 294 338 354 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: fzs600
db: batch=81, k=20, 14 6 16 44 10 24 6 38 18 22
dn: 0 14 6 16 44 10 24 6 38 18 22 18 38 6 24 10 44 16 6 14 (?)
an: 0 14 20 36 80 90 114 120 158 176 198 216 254 260 284 294 338 354 360 374
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 374
Found by: fzs600
db: batch=81, k=20, 14 6 16 44 10 24 6 38 18 22
| SPT(16) | 2166858401970479519 | 0 24 38 84 98 168 198 210 308 320 350 420 434 480 494 518 | -819648200064 |
| TPT(14) | 2166858477411526427 | 0 2 12 14 42 44 90 92 174 176 282 284 312 314 | -744207153156 |
| SPT(16) | 2166858553882998733 | 0 6 10 16 58 60 76 114 130 168 184 186 228 234 238 244 | -667735680850 |
| TPT(14) | 2166858833789339279 | 0 2 18 20 30 32 72 74 78 80 102 104 120 122 | -387829340304 |
| SPT(16) | 2166858903594422573 | 0 8 18 74 176 198 200 204 260 264 266 288 390 446 456 464 | -318024257010 |
| SPT(16) | 2166859082055604459 | 0 12 18 28 34 48 52 78 94 120 124 138 144 154 160 172 | -139563075124 |
| STPT(10) | 2166859866964527347 | 0 2 30 32 42 44 54 56 84 86 | 645345847764 |
| SPT(16) | 2166860292541182809 | 0 32 54 68 114 140 194 204 218 228 282 308 354 368 390 422 | 1070922503226 |
| SPT(16) | 2166860376578635469 | 0 20 54 72 78 98 114 134 138 158 174 194 200 218 252 272 | 1154959955886 |
| STPT(10) | 2166860405136675509 | 0 2 18 20 30 32 42 44 60 62 | 1183517995926 |
| SPT(16) | 2166860602785542683 | 0 10 18 48 54 136 138 178 246 286 288 370 376 406 414 424 | 1381166863100 |
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