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Prime Tuple Database
Prime p0= 1977442481612052661 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 82 8 18 30 18 4 62 16 92 16 62 4 18 30 18 8 82 (?)
an: 0 82 90 108 138 156 160 222 238 330 346 408 412 430 460 478 486 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Landjunge
db: batch=80, k=18, 82 8 18 30 18 4 62 16 92
dn: 0 82 8 18 30 18 4 62 16 92 16 62 4 18 30 18 8 82 (?)
an: 0 82 90 108 138 156 160 222 238 330 346 408 412 430 460 478 486 568
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 568
Found by: Landjunge
db: batch=80, k=18, 82 8 18 30 18 4 62 16 92
| SPT(16) | 1977439134111981359 | 0 50 72 84 92 122 128 162 200 234 240 270 278 290 312 362 | -3347500071302 |
| STPT(10) | 1977439794705578381 | 0 2 6 8 48 50 90 92 96 98 | -2686906474280 |
| STPT(12) | 1977440278797727097 | 0 2 12 14 30 32 72 74 90 92 102 104 | -2202814325564 |
| STPT(10) | 1977440807355527609 | 0 2 18 20 30 32 42 44 60 62 | -1674256525052 |
| STPT(10) | 1977441032123354027 | 0 2 24 26 42 44 60 62 84 86 | -1449488698634 |
| SPT(16) | 1977441148050098531 | 0 26 80 110 120 126 128 210 218 300 302 308 318 348 402 428 | -1333561954130 |
| STPT(10) | 1977442810835811437 | 0 2 24 26 42 44 60 62 84 86 | 329223758776 |
| STPT(10) | 1977442900251386387 | 0 2 30 32 42 44 54 56 84 86 | 418639333726 |
| STPT(12) | 1977442947928606889 | 0 2 12 14 42 44 120 122 150 152 162 164 | 466316554228 |
| STPT(10) | 1977442982717877317 | 0 2 30 32 42 44 54 56 84 86 | 501105824656 |
| SPT(16) | 1977443022482762467 | 0 6 10 24 54 70 150 156 220 226 306 322 352 366 370 376 | 540870709806 |
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