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Prime Tuple Database
Prime p0= 916866105581802191 starts a
Symmetric tuple of 18 consecutive primes (SPT).
dn: 0 2 48 22 26 18 40 2 12 88 12 2 40 18 26 22 48 2 (?)
an: 0 2 50 72 98 116 156 158 170 258 270 272 312 330 356 378 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Fornax
db: batch=76, k=18, 2 48 22 26 18 40 2 12 88
dn: 0 2 48 22 26 18 40 2 12 88 12 2 40 18 26 22 48 2 (?)
an: 0 2 50 72 98 116 156 158 170 258 270 272 312 330 356 378 426 428
All 18 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 428
Found by: Fornax
db: batch=76, k=18, 2 48 22 26 18 40 2 12 88
| STPT(10) | 916865261575336919 | 0 2 18 20 30 32 42 44 60 62 | -844006465272 |
| SPT(13) | 916865850203890841 | 0 30 72 90 108 132 150 168 192 210 228 270 300 | -255377911350 |
| SPT(18) | 916865862905993747 | 0 50 62 92 96 102 126 132 146 216 230 236 260 266 270 300 312 362 | -242675808444 |
| SPT(16) | 916865872108919063 | 0 36 44 66 74 80 114 126 158 170 204 210 218 240 248 284 | -233472883128 |
| STPT(10) | 916865964031782617 | 0 2 30 32 72 74 114 116 144 146 | -141550019574 |
| SPT(16) | 916865989047036167 | 0 2 20 62 80 90 104 122 174 192 206 216 234 276 294 296 | -116534766024 |
| TPT(14) | 916866258430169237 | 0 2 24 26 114 116 180 182 192 194 210 212 240 242 | 152848367046 |
| SPT(16) | 916866354151729133 | 0 6 54 104 110 126 164 180 230 246 284 300 306 356 404 410 | 248569926942 |
| TPT(14) | 916866673732718879 | 0 2 18 20 102 104 240 242 252 254 258 260 300 302 | 568150916688 |
| SPT(16) | 916867239623832319 | 0 28 42 78 102 132 142 148 252 258 268 298 322 358 372 400 | 1134042030128 |
| STPT(10) | 916867560667678721 | 0 2 78 80 168 170 258 260 336 338 | 1455085876530 |
©2024 Tomáš Brada