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Prime Tuple Database
Prime p0= 832801668160904681 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 50 28 18 12 44 24 16 6 20 22 20 6 16 24 44 12 18 28 50 (?)
an: 0 50 78 96 108 152 176 192 198 218 240 260 266 282 306 350 362 380 408 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: EarlyBird@Zircons
db: batch=73, k=20, 50 28 18 12 44 24 16 6 20 22
dn: 0 50 28 18 12 44 24 16 6 20 22 20 6 16 24 44 12 18 28 50 (?)
an: 0 50 78 96 108 152 176 192 198 218 240 260 266 282 306 350 362 380 408 458
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 458
Found by: EarlyBird@Zircons
db: batch=73, k=20, 50 28 18 12 44 24 16 6 20 22
| SPT(16) | 832800530596691117 | 0 2 44 62 90 104 126 132 164 170 192 206 234 252 294 296 | -1137564213564 |
| STPT(10) | 832800542593973711 | 0 2 6 8 18 20 30 32 36 38 | -1125566930970 |
| SPT(16) | 832800954602486911 | 0 42 46 72 108 118 126 132 136 142 150 160 196 222 226 268 | -713558417770 |
| STPT(10) | 832801186041461867 | 0 2 24 26 42 44 60 62 84 86 | -482119442814 |
| SPT(16) | 832801501077676349 | 0 18 30 42 44 72 98 128 174 204 230 258 260 272 284 302 | -167083228332 |
| STPT(10) | 832801598488941797 | 0 2 42 44 72 74 102 104 144 146 | -69671962884 |
| STPT(10) | 832801838599462811 | 0 2 30 32 78 80 126 128 156 158 | 170438558130 |
| SPT(16) | 832801880184141977 | 0 30 50 72 96 120 126 134 162 170 176 200 224 246 266 296 | 212023237296 |
| STPT(10) | 832802079005006951 | 0 2 36 38 78 80 120 122 156 158 | 410844102270 |
| STPT(10) | 832802118048420209 | 0 2 18 20 30 32 42 44 60 62 | 449887515528 |
| STPT(10) | 832802593459513067 | 0 2 30 32 42 44 54 56 84 86 | 925298608386 |
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