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Prime Tuple Database
Prime p0= 2159255530182007727 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 44 12 4 26 30 34 36 6 12 38 12 6 36 34 30 26 4 12 44 (?)
an: 0 44 56 60 86 116 150 186 192 204 242 254 260 296 330 360 386 390 402 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: rlacr
db: batch=81, k=20, 44 12 4 26 30 34 36 6 12 38
dn: 0 44 12 4 26 30 34 36 6 12 38 12 6 36 34 30 26 4 12 44 (?)
an: 0 44 56 60 86 116 150 186 192 204 242 254 260 296 330 360 386 390 402 446
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 446
Found by: rlacr
db: batch=81, k=20, 44 12 4 26 30 34 36 6 12 38
| SPT(16) | 2159254157165397863 | 0 36 44 114 140 156 194 258 266 330 368 384 410 480 488 524 | -1373016609864 |
| STPT(10) | 2159254293082996997 | 0 2 24 26 42 44 60 62 84 86 | -1237099010730 |
| SPT(13) | 2159254401259340761 | 0 6 18 48 60 96 138 180 216 228 258 270 276 | -1128922666966 |
| STPT(10) | 2159254524487277429 | 0 2 42 44 60 62 78 80 120 122 | -1005694730298 |
| STPT(10) | 2159255358855596327 | 0 2 60 62 72 74 84 86 144 146 | -171326411400 |
| SPT(16) | 2159255365251653587 | 0 36 66 84 112 132 172 202 204 234 274 294 322 340 370 406 | -164930354140 |
| TPT(14) | 2159255555670240329 | 0 2 12 14 42 44 78 80 210 212 282 284 360 362 | 25488232602 |
| STPT(10) | 2159255672487165191 | 0 2 36 38 78 80 120 122 156 158 | 142305157464 |
| SPT(16) | 2159256272484048317 | 0 2 6 20 32 60 66 104 192 230 236 264 276 290 294 296 | 742302040590 |
| STPT(10) | 2159256575540289497 | 0 2 24 26 42 44 60 62 84 86 | 1045358281770 |
| SPT(16) | 2159256682999539029 | 0 44 54 60 90 174 210 242 252 284 320 404 434 440 450 494 | 1152817531302 |
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