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Prime Tuple Database
Prime p0= 211438866460705151 starts a
Symmetric tuple of 20 consecutive primes (SPT).
dn: 0 6 14 10 2 4 36 14 12 4 14 4 12 14 36 4 2 10 14 6 (?)
an: 0 6 20 30 32 36 72 86 98 102 116 120 132 146 182 186 188 198 212 218
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Megacruncher
db: batch=69, k=20, 6 14 10 2 4 36 14 12 4 14
dn: 0 6 14 10 2 4 36 14 12 4 14 4 12 14 36 4 2 10 14 6 (?)
an: 0 6 20 30 32 36 72 86 98 102 116 120 132 146 182 186 188 198 212 218
All 20 integers pn = p0+an = pn-1+dn are prime and there are no other primes in the gaps.
diameter: 218
Found by: Megacruncher
db: batch=69, k=20, 6 14 10 2 4 36 14 12 4 14
| SPT(14) | 211438763660240189 | 0 14 24 50 78 84 104 108 128 134 162 188 198 212 | -102800464962 |
| SPT(14) | 211438796682008443 | 0 30 34 64 84 100 120 184 204 220 240 270 274 304 | -69778696708 |
| SPT(14) | 211438802208976967 | 0 20 32 42 60 74 102 122 150 164 182 192 204 224 | -64251728184 |
| SPT(14) | 211438829777168143 | 0 16 30 34 54 64 76 78 90 100 120 124 138 154 | -36683537008 |
| SPT(14) | 211438856478216889 | 0 18 40 54 70 84 88 114 118 132 148 162 184 202 | -9982488262 |
| TPT(12) | 211438861089955181 | 0 2 60 62 126 128 138 140 168 170 216 218 | -5370749970 |
| TPT(12) | 211438874156790989 | 0 2 90 92 210 212 228 230 258 260 450 452 | 7696085838 |
| SPT(14) | 211438880266415981 | 0 20 48 56 90 92 126 152 186 188 222 230 258 278 | 13805710830 |
| SPT(14) | 211438894932585367 | 0 12 22 24 34 40 54 190 204 210 220 222 232 244 | 28471880216 |
| TPT(12) | 211438904464984979 | 0 2 30 32 180 182 210 212 222 224 252 254 | 38004279828 |
| SPT(14) | 211438912049993051 | 0 2 8 26 42 50 86 102 138 146 162 180 186 188 | 45589287900 |
©2024 Tomáš Brada