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Prime Tuple Database
Prime p0= 1689937666883475881 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 42 20 10 38 60 18 34 36 2 36 34 18 60 38 10 20 42 (?)
an: 0 42 62 72 110 170 188 222 258 260 296 330 348 408 446 456 476 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: CoolAtchOk
db: batch=79, k=18, 42 20 10 38 60 18 34 36 2
dn: 0 42 20 10 38 60 18 34 36 2 36 34 18 60 38 10 20 42 (?)
an: 0 42 62 72 110 170 188 222 258 260 296 330 348 408 446 456 476 518
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 518
Found by: CoolAtchOk
db: batch=79, k=18, 42 20 10 38 60 18 34 36 2
| STPT(10) | 1689936234318141911 | 0 2 6 8 48 50 90 92 96 98 | -1432565333970 |
| SPT(16) | 1689936316352285707 | 0 10 24 34 70 84 90 144 160 214 220 234 270 280 294 304 | -1350531190174 |
| STPT(10) | 1689936633454662707 | 0 2 90 92 102 104 114 116 204 206 | -1033428813174 |
| SPT(18) | 1689937432993996477 | 0 4 30 42 64 232 300 330 352 354 376 406 474 642 664 676 702 706 | -233889479404 |
| TPT(14) | 1689937462130332757 | 0 2 24 26 84 86 180 182 234 236 264 266 270 272 | -204753143124 |
| STPT(10) | 1689937475906265371 | 0 2 30 32 60 62 90 92 120 122 | -190977210510 |
| SPT(16) | 1689938455565223443 | 0 48 54 60 98 114 128 144 224 240 254 270 308 314 320 368 | 788681747562 |
| STPT(10) | 1689938598864658367 | 0 2 30 32 42 44 54 56 84 86 | 931981182486 |
| STPT(10) | 1689939207926618219 | 0 2 18 20 30 32 42 44 60 62 | 1541043142338 |
| TPT(14) | 1689939346849586801 | 0 2 48 50 90 92 138 140 150 152 258 260 330 332 | 1679966110920 |
| SPT(16) | 1689939955502404651 | 0 16 30 58 108 198 220 282 346 408 430 520 570 598 612 628 | 2288618928770 |
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