Properties

Label 2-76-19.18-c6-0-3
Degree $2$
Conductor $76$
Sign $1$
Analytic cond. $17.4841$
Root an. cond. $4.18140$
Motivic weight $6$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

Related objects

Downloads

Learn more

Normalization:  

Dirichlet series

L(s)  = 1  − 184.·5-s − 576.·7-s + 729·9-s + 2.64e3·11-s + 3.12e3·17-s − 6.85e3·19-s + 2.06e4·23-s + 1.83e4·25-s + 1.06e5·35-s + 1.32e5·43-s − 1.34e5·45-s − 1.30e5·47-s + 2.15e5·49-s − 4.87e5·55-s + 4.18e5·61-s − 4.20e5·63-s + 3.93e5·73-s − 1.52e6·77-s + 5.31e5·81-s − 1.13e6·83-s − 5.76e5·85-s + 1.26e6·95-s + 1.92e6·99-s + 2.06e6·101-s − 3.80e6·115-s − 1.80e6·119-s + ⋯
L(s)  = 1  − 1.47·5-s − 1.68·7-s + 0.999·9-s + 1.98·11-s + 0.635·17-s − 19-s + 1.69·23-s + 1.17·25-s + 2.48·35-s + 1.66·43-s − 1.47·45-s − 1.25·47-s + 1.82·49-s − 2.93·55-s + 1.84·61-s − 1.68·63-s + 1.01·73-s − 3.34·77-s + 81-s − 1.97·83-s − 0.937·85-s + 1.47·95-s + 1.98·99-s + 1.99·101-s − 2.49·115-s − 1.06·119-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 76 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(7-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 76 ^{s/2} \, \Gamma_{\C}(s+3) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(76\)    =    \(2^{2} \cdot 19\)
Sign: $1$
Analytic conductor: \(17.4841\)
Root analytic conductor: \(4.18140\)
Motivic weight: \(6\)
Rational: no
Arithmetic: yes
Character: $\chi_{76} (37, \cdot )$
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 76,\ (\ :3),\ 1)\)

Particular Values

\(L(\frac{7}{2})\) \(\approx\) \(1.277827266\)
\(L(\frac12)\) \(\approx\) \(1.277827266\)
\(L(4)\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
19 \( 1 + 6.85e3T \)
good3 \( 1 - 729T^{2} \)
5 \( 1 + 184.T + 1.56e4T^{2} \)
7 \( 1 + 576.T + 1.17e5T^{2} \)
11 \( 1 - 2.64e3T + 1.77e6T^{2} \)
13 \( 1 - 4.82e6T^{2} \)
17 \( 1 - 3.12e3T + 2.41e7T^{2} \)
23 \( 1 - 2.06e4T + 1.48e8T^{2} \)
29 \( 1 - 5.94e8T^{2} \)
31 \( 1 - 8.87e8T^{2} \)
37 \( 1 - 2.56e9T^{2} \)
41 \( 1 - 4.75e9T^{2} \)
43 \( 1 - 1.32e5T + 6.32e9T^{2} \)
47 \( 1 + 1.30e5T + 1.07e10T^{2} \)
53 \( 1 - 2.21e10T^{2} \)
59 \( 1 - 4.21e10T^{2} \)
61 \( 1 - 4.18e5T + 5.15e10T^{2} \)
67 \( 1 - 9.04e10T^{2} \)
71 \( 1 - 1.28e11T^{2} \)
73 \( 1 - 3.93e5T + 1.51e11T^{2} \)
79 \( 1 - 2.43e11T^{2} \)
83 \( 1 + 1.13e6T + 3.26e11T^{2} \)
89 \( 1 - 4.96e11T^{2} \)
97 \( 1 - 8.32e11T^{2} \)
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

−12.92910546163084820562973390869, −12.34481914792019523880085169072, −11.23558566226203095796494135437, −9.812378182070511461324973175288, −8.840090718763794422822185015426, −7.20578489496551891896268427215, −6.51534767134144540042328342593, −4.20333397752856320841372488735, −3.42926797368717717599525481559, −0.818571483744313695778946047792, 0.818571483744313695778946047792, 3.42926797368717717599525481559, 4.20333397752856320841372488735, 6.51534767134144540042328342593, 7.20578489496551891896268427215, 8.840090718763794422822185015426, 9.812378182070511461324973175288, 11.23558566226203095796494135437, 12.34481914792019523880085169072, 12.92910546163084820562973390869

Graph of the $Z$-function along the critical line