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Prime Tuple Database
Prime p0= 1959439887568542013 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 10 8 16 12 20 24 28 2 54 76 54 2 28 24 20 12 16 8 10 (?)
an: 0 10 18 34 46 66 90 118 120 174 250 304 306 334 358 378 390 406 414 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Landjunge
db: batch=80, k=20, 10 8 16 12 20 24 28 2 54 76
dn: 0 10 8 16 12 20 24 28 2 54 76 54 2 28 24 20 12 16 8 10 (?)
an: 0 10 18 34 46 66 90 118 120 174 250 304 306 334 358 378 390 406 414 424
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 424
Found by: Landjunge
db: batch=80, k=20, 10 8 16 12 20 24 28 2 54 76
| SPT(16) | 1959439305055139053 | 0 28 138 144 216 220 234 276 328 370 384 388 460 466 576 604 | -582513402960 |
| STPT(10) | 1959439397923101509 | 0 2 18 20 30 32 42 44 60 62 | -489645440504 |
| STPT(10) | 1959439442308150667 | 0 2 42 44 72 74 102 104 144 146 | -445260391346 |
| TPT(14) | 1959439723928675057 | 0 2 24 26 54 56 60 62 102 104 222 224 252 254 | -163639866956 |
| STPT(10) | 1959439767163194221 | 0 2 6 8 48 50 90 92 96 98 | -120405347792 |
| TPT(14) | 1959439773695871497 | 0 2 132 134 162 164 324 326 354 356 372 374 414 416 | -113872670516 |
| STPT(10) | 1959440059415316761 | 0 2 6 8 48 50 90 92 96 98 | 171846774748 |
| SPT(16) | 1959440091008594657 | 0 14 42 140 144 152 182 192 194 204 234 242 246 344 372 386 | 203440052644 |
| STPT(10) | 1959440102921434337 | 0 2 12 14 42 44 72 74 84 86 | 215352892324 |
| STPT(10) | 1959440444249212217 | 0 2 42 44 72 74 102 104 144 146 | 556680670204 |
| STPT(10) | 1959440452762361909 | 0 2 18 20 30 32 42 44 60 62 | 565193819896 |
©2024 Tomáš Brada