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Prime Tuple Database
Prime p0= 1981109282597621873 starts a
Symmetric tuple of 16 consecutive primes (SPT).
dn: 0 30 6 20 48 12 10 30 32 30 10 12 48 20 6 30 (?)
an: 0 30 36 56 104 116 126 156 188 218 228 240 288 308 314 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Orange Kid
db: batch=80, k=16, 30 6 20 48 12 10 30 32
dn: 0 30 6 20 48 12 10 30 32 30 10 12 48 20 6 30 (?)
an: 0 30 36 56 104 116 126 156 188 218 228 240 288 308 314 344
All 16 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 344
Found by: Orange Kid
db: batch=80, k=16, 30 6 20 48 12 10 30 32
| STPT(10) | 1981107426294193487 | 0 2 12 14 132 134 252 254 264 266 | -1856303428386 |
| SPT(16) | 1981107669285524473 | 0 88 94 148 154 178 184 210 298 324 330 354 360 414 420 508 | -1613312097400 |
| SPT(16) | 1981107682275871067 | 0 36 62 80 90 120 132 146 150 164 176 206 216 234 260 296 | -1600321750806 |
| SPT(16) | 1981107711126828131 | 0 50 60 68 108 138 168 170 276 278 308 338 378 386 396 446 | -1571470793742 |
| SPT(16) | 1981107868031237773 | 0 18 48 64 78 88 126 148 156 178 216 226 240 256 286 304 | -1414566384100 |
| SPT(16) | 1981108624268957921 | 0 2 26 56 72 80 108 110 138 140 168 176 192 222 246 248 | -658328663952 |
| SPT(16) | 1981109310507088933 | 0 58 84 124 196 198 208 238 246 276 286 288 360 400 426 484 | 27909467060 |
| SPT(16) | 1981109685195975371 | 0 8 36 108 200 218 270 308 360 398 450 468 560 632 660 668 | 402598353498 |
| SPT(13) | 1981109758649669309 | 0 18 54 84 114 198 204 210 294 324 354 390 408 | 476052047436 |
| STPT(10) | 1981110123859735049 | 0 2 18 20 30 32 42 44 60 62 | 841262113176 |
| SPT(20) | 1981110494410087193 | 0 24 96 108 116 126 128 140 168 200 234 266 294 306 308 318 326 338 410 434 | 1211812465320 |
©2024 Tomáš Brada