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Prime Tuple Database
Prime p0= 1261131952255026931 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 30 72 48 10 18 20 4 14 42 22 42 14 4 20 18 10 48 72 30 (?)
an: 0 30 102 150 160 178 198 202 216 258 280 322 336 340 360 378 388 436 508 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: vinn@[CNT]
db: batch=77, k=20, 30 72 48 10 18 20 4 14 42 22
dn: 0 30 72 48 10 18 20 4 14 42 22 42 14 4 20 18 10 48 72 30 (?)
an: 0 30 102 150 160 178 198 202 216 258 280 322 336 340 360 378 388 436 508 538
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 538
Found by: vinn@[CNT]
db: batch=77, k=20, 30 72 48 10 18 20 4 14 42 22
| SPT(16) | 1261130819693989757 | 0 2 14 80 86 134 200 234 302 336 402 450 456 522 534 536 | -1132561037174 |
| SPT(16) | 1261130878883134933 | 0 70 88 100 126 144 168 204 220 256 280 298 324 336 354 424 | -1073371891998 |
| SPT(16) | 1261131290094586991 | 0 6 56 146 168 182 188 210 218 240 246 260 282 372 422 428 | -662160439940 |
| TPT(14) | 1261131299437410851 | 0 2 6 8 36 38 48 50 156 158 246 248 258 260 | -652817616080 |
| SPT(16) | 1261131671438528249 | 0 20 44 62 84 98 104 140 162 198 204 218 240 258 282 302 | -280816498682 |
| SPT(16) | 1261131835011223631 | 0 32 68 96 170 180 186 198 290 302 308 318 392 420 456 488 | -117243803300 |
| STPT(10) | 1261133396115443969 | 0 2 18 20 30 32 42 44 60 62 | 1443860417038 |
| SPT(16) | 1261133468612965859 | 0 2 8 44 60 62 114 132 200 218 270 272 288 324 330 332 | 1516357938928 |
| STPT(10) | 1261133812413368219 | 0 2 18 20 30 32 42 44 60 62 | 1860158341288 |
| STPT(10) | 1261133878580427011 | 0 2 96 98 138 140 180 182 276 278 | 1926325400080 |
| STPT(10) | 1261134267781454777 | 0 2 12 14 42 44 72 74 84 86 | 2315526427846 |
©2024 Tomáš Brada