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Prime Tuple Database
Prime p0= 2026943168942316503 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 8 12 70 48 56 4 32 30 40 44 40 30 32 4 56 48 70 12 8 (?)
an: 0 8 20 90 138 194 198 230 260 300 344 384 414 446 450 506 554 624 636 644
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Landjunge
db: batch=80, k=20, 8 12 70 48 56 4 32 30 40 44
dn: 0 8 12 70 48 56 4 32 30 40 44 40 30 32 4 56 48 70 12 8 (?)
an: 0 8 20 90 138 194 198 230 260 300 344 384 414 446 450 506 554 624 636 644
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 644
Found by: Landjunge
db: batch=80, k=20, 8 12 70 48 56 4 32 30 40 44
| STPT(10) | 2026941922384854047 | 0 2 24 26 42 44 60 62 84 86 | -1246557462456 |
| SPT(16) | 2026942017766393711 | 0 22 96 126 148 166 202 208 240 246 282 300 322 352 426 448 | -1151175922792 |
| STPT(10) | 2026942223706654437 | 0 2 30 32 120 122 210 212 240 242 | -945235662066 |
| STPT(10) | 2026942640717557889 | 0 2 18 20 30 32 42 44 60 62 | -528224758614 |
| STPT(10) | 2026942651419815819 | 0 2 18 20 30 32 42 44 60 62 | -517522500684 |
| STPT(10) | 2026942688314874567 | 0 2 12 14 42 44 72 74 84 86 | -480627441936 |
| SPT(16) | 2026943210756395219 | 0 12 22 28 52 58 60 72 178 190 192 198 222 228 238 250 | 41814078716 |
| SPT(16) | 2026943920178592839 | 0 32 62 74 114 128 132 134 138 140 144 158 198 210 240 272 | 751236276336 |
| TPT(14) | 2026944088441578737 | 0 2 222 224 264 266 294 296 300 302 450 452 462 464 | 919499262234 |
| STPT(10) | 2026944102727424891 | 0 2 6 8 48 50 90 92 96 98 | 933785108388 |
| STPT(10) | 2026944363930642587 | 0 2 30 32 72 74 114 116 144 146 | 1194988326084 |
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