L(s) = 1 | + 2·2-s − 4·3-s + 4·4-s − 5·5-s − 8·6-s + 4·7-s + 8·8-s + 7·9-s − 10·10-s − 16·12-s + 8·14-s + 20·15-s + 16·16-s + 14·18-s − 20·20-s − 16·21-s − 44·23-s − 32·24-s + 25·25-s + 8·27-s + 16·28-s − 22·29-s + 40·30-s + 32·32-s − 20·35-s + 28·36-s − 40·40-s + ⋯ |
L(s) = 1 | + 2-s − 4/3·3-s + 4-s − 5-s − 4/3·6-s + 4/7·7-s + 8-s + 7/9·9-s − 10-s − 4/3·12-s + 4/7·14-s + 4/3·15-s + 16-s + 7/9·18-s − 20-s − 0.761·21-s − 1.91·23-s − 4/3·24-s + 25-s + 8/27·27-s + 4/7·28-s − 0.758·29-s + 4/3·30-s + 32-s − 4/7·35-s + 7/9·36-s − 40-s + ⋯ |
\[\begin{aligned}\Lambda(s)=\mathstrut & 20 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(3-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 20 ^{s/2} \, \Gamma_{\C}(s+1) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]
Particular Values
\(L(\frac{3}{2})\) |
\(\approx\) |
\(0.9787967191\) |
\(L(\frac12)\) |
\(\approx\) |
\(0.9787967191\) |
\(L(2)\) |
|
not available |
\(L(1)\) |
|
not available |
\(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
| $p$ | $F_p(T)$ |
---|
bad | 2 | \( 1 - p T \) |
| 5 | \( 1 + p T \) |
good | 3 | \( 1 + 4 T + p^{2} T^{2} \) |
| 7 | \( 1 - 4 T + p^{2} T^{2} \) |
| 11 | \( ( 1 - p T )( 1 + p T ) \) |
| 13 | \( ( 1 - p T )( 1 + p T ) \) |
| 17 | \( ( 1 - p T )( 1 + p T ) \) |
| 19 | \( ( 1 - p T )( 1 + p T ) \) |
| 23 | \( 1 + 44 T + p^{2} T^{2} \) |
| 29 | \( 1 + 22 T + p^{2} T^{2} \) |
| 31 | \( ( 1 - p T )( 1 + p T ) \) |
| 37 | \( ( 1 - p T )( 1 + p T ) \) |
| 41 | \( 1 - 62 T + p^{2} T^{2} \) |
| 43 | \( 1 - 76 T + p^{2} T^{2} \) |
| 47 | \( 1 - 4 T + p^{2} T^{2} \) |
| 53 | \( ( 1 - p T )( 1 + p T ) \) |
| 59 | \( ( 1 - p T )( 1 + p T ) \) |
| 61 | \( 1 + 58 T + p^{2} T^{2} \) |
| 67 | \( 1 + 116 T + p^{2} T^{2} \) |
| 71 | \( ( 1 - p T )( 1 + p T ) \) |
| 73 | \( ( 1 - p T )( 1 + p T ) \) |
| 79 | \( ( 1 - p T )( 1 + p T ) \) |
| 83 | \( 1 - 76 T + p^{2} T^{2} \) |
| 89 | \( 1 + 142 T + p^{2} T^{2} \) |
| 97 | \( ( 1 - p T )( 1 + p T ) \) |
show more | |
show less | |
\(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)
Imaginary part of the first few zeros on the critical line
−17.94623264217154549029963326853, −16.58069703249018250095573939708, −15.71356859000119229857085211081, −14.33799382156206816648283419331, −12.50616367880551875248546168406, −11.64696205708223212946194753064, −10.76146029902745408520576312678, −7.63461388081077863452249905247, −5.92589782679196628096697547408, −4.36926853379325160824457216794,
4.36926853379325160824457216794, 5.92589782679196628096697547408, 7.63461388081077863452249905247, 10.76146029902745408520576312678, 11.64696205708223212946194753064, 12.50616367880551875248546168406, 14.33799382156206816648283419331, 15.71356859000119229857085211081, 16.58069703249018250095573939708, 17.94623264217154549029963326853