Properties

Label 2-1935-1.1-c1-0-11
Degree $2$
Conductor $1935$
Sign $1$
Analytic cond. $15.4510$
Root an. cond. $3.93078$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2.50·2-s + 4.29·4-s − 5-s + 3.13·7-s − 5.77·8-s + 2.50·10-s + 0.248·11-s − 2.67·13-s − 7.86·14-s + 5.88·16-s + 0.902·17-s − 6.19·19-s − 4.29·20-s − 0.622·22-s + 7.69·23-s + 25-s + 6.71·26-s + 13.4·28-s − 2.32·29-s + 7.73·31-s − 3.23·32-s − 2.26·34-s − 3.13·35-s + 3.67·37-s + 15.5·38-s + 5.77·40-s − 9.45·41-s + ⋯
L(s)  = 1  − 1.77·2-s + 2.14·4-s − 0.447·5-s + 1.18·7-s − 2.04·8-s + 0.793·10-s + 0.0748·11-s − 0.742·13-s − 2.10·14-s + 1.47·16-s + 0.218·17-s − 1.42·19-s − 0.961·20-s − 0.132·22-s + 1.60·23-s + 0.200·25-s + 1.31·26-s + 2.54·28-s − 0.432·29-s + 1.38·31-s − 0.571·32-s − 0.388·34-s − 0.529·35-s + 0.604·37-s + 2.52·38-s + 0.912·40-s − 1.47·41-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1935 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1935 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1935\)    =    \(3^{2} \cdot 5 \cdot 43\)
Sign: $1$
Analytic conductor: \(15.4510\)
Root analytic conductor: \(3.93078\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1935,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7221181308\)
\(L(\frac12)\) \(\approx\) \(0.7221181308\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 + T \)
43 \( 1 + T \)
good2 \( 1 + 2.50T + 2T^{2} \)
7 \( 1 - 3.13T + 7T^{2} \)
11 \( 1 - 0.248T + 11T^{2} \)
13 \( 1 + 2.67T + 13T^{2} \)
17 \( 1 - 0.902T + 17T^{2} \)
19 \( 1 + 6.19T + 19T^{2} \)
23 \( 1 - 7.69T + 23T^{2} \)
29 \( 1 + 2.32T + 29T^{2} \)
31 \( 1 - 7.73T + 31T^{2} \)
37 \( 1 - 3.67T + 37T^{2} \)
41 \( 1 + 9.45T + 41T^{2} \)
47 \( 1 - 9.61T + 47T^{2} \)
53 \( 1 - 7.09T + 53T^{2} \)
59 \( 1 - 3.26T + 59T^{2} \)
61 \( 1 + 3.35T + 61T^{2} \)
67 \( 1 + 0.613T + 67T^{2} \)
71 \( 1 - 8.46T + 71T^{2} \)
73 \( 1 + 1.33T + 73T^{2} \)
79 \( 1 - 6.65T + 79T^{2} \)
83 \( 1 + 10.7T + 83T^{2} \)
89 \( 1 - 1.34T + 89T^{2} \)
97 \( 1 - 4.49T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−8.963937550484950104882059662981, −8.488744460002164748552962044772, −7.85591772649711985768523153029, −7.17604999337454316031363966552, −6.48944177826459722230887116124, −5.19915098800863915443291728768, −4.30664922639699012625484929795, −2.79831963251810772040017847192, −1.87264434668958458582353265455, −0.75331960750281953664396671945, 0.75331960750281953664396671945, 1.87264434668958458582353265455, 2.79831963251810772040017847192, 4.30664922639699012625484929795, 5.19915098800863915443291728768, 6.48944177826459722230887116124, 7.17604999337454316031363966552, 7.85591772649711985768523153029, 8.488744460002164748552962044772, 8.963937550484950104882059662981

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