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Prime Tuple Database
Prime p0= 514212681755378399 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 72 6 14 6 16 6 44 28 6 116 6 28 44 6 16 6 14 6 72 (?)
an: 0 72 78 92 98 114 120 164 192 198 314 320 348 392 398 414 420 434 440 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: DoctorNow
db: batch=49, k=20, 72 6 14 6 16 6 44 28 6 116
dn: 0 72 6 14 6 16 6 44 28 6 116 6 28 44 6 16 6 14 6 72 (?)
an: 0 72 78 92 98 114 120 164 192 198 314 320 348 392 398 414 420 434 440 512
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 512
Found by: DoctorNow
db: batch=49, k=20, 72 6 14 6 16 6 44 28 6 116
| SPT(14) | 514212651873407923 | 0 18 28 34 76 130 150 154 174 228 270 276 286 304 | -29881970476 |
| TPT(12) | 514212654508018379 | 0 2 18 20 60 62 90 92 132 134 138 140 | -27247360020 |
| TPT(12) | 514212657061364837 | 0 2 102 104 294 296 312 314 354 356 372 374 | -24694013562 |
| SPT(14) | 514212662760799297 | 0 40 72 94 100 106 162 184 240 246 252 274 306 346 | -18994579102 |
| SPT(14) | 514212664825784879 | 0 62 92 122 132 182 188 252 258 308 318 348 378 440 | -16929593520 |
| TPT(12) | 514212672183694739 | 0 2 12 14 78 80 180 182 318 320 360 362 | -9571683660 |
| SPT(14) | 514212688527460313 | 0 6 20 44 86 114 156 248 290 318 360 384 398 404 | 6772081914 |
| SPT(14) | 514212715061698739 | 0 14 74 92 104 144 162 212 230 270 282 300 360 374 | 33306320340 |
| SPT(14) | 514212724820743343 | 0 14 20 26 38 44 84 110 150 156 168 174 180 194 | 43065364944 |
| TPT(12) | 514212736376404061 | 0 2 36 38 66 68 150 152 168 170 276 278 | 54621025662 |
| SPT(14) | 514212739676553053 | 0 26 68 78 86 110 138 206 234 258 266 276 318 344 | 57921174654 |
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