Properties

Label 2-4100-1.1-c1-0-15
Degree $2$
Conductor $4100$
Sign $1$
Analytic cond. $32.7386$
Root an. cond. $5.72177$
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  + 0.871·3-s − 2.41·7-s − 2.23·9-s − 2.51·11-s + 3.34·13-s + 2.99·17-s − 6.82·19-s − 2.10·21-s + 7.12·23-s − 4.56·27-s + 5.63·29-s + 7.29·31-s − 2.19·33-s − 0.162·37-s + 2.91·39-s + 41-s − 10.1·43-s − 8.46·47-s − 1.16·49-s + 2.61·51-s − 0.116·53-s − 5.94·57-s + 9.40·59-s + 15.0·61-s + 5.41·63-s − 2.21·67-s + 6.20·69-s + ⋯
L(s)  = 1  + 0.503·3-s − 0.913·7-s − 0.746·9-s − 0.757·11-s + 0.927·13-s + 0.726·17-s − 1.56·19-s − 0.459·21-s + 1.48·23-s − 0.879·27-s + 1.04·29-s + 1.31·31-s − 0.381·33-s − 0.0267·37-s + 0.466·39-s + 0.156·41-s − 1.55·43-s − 1.23·47-s − 0.165·49-s + 0.365·51-s − 0.0159·53-s − 0.787·57-s + 1.22·59-s + 1.93·61-s + 0.681·63-s − 0.270·67-s + 0.747·69-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4100 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4100 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4100\)    =    \(2^{2} \cdot 5^{2} \cdot 41\)
Sign: $1$
Analytic conductor: \(32.7386\)
Root analytic conductor: \(5.72177\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4100,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.687667813\)
\(L(\frac12)\) \(\approx\) \(1.687667813\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
5 \( 1 \)
41 \( 1 - T \)
good3 \( 1 - 0.871T + 3T^{2} \)
7 \( 1 + 2.41T + 7T^{2} \)
11 \( 1 + 2.51T + 11T^{2} \)
13 \( 1 - 3.34T + 13T^{2} \)
17 \( 1 - 2.99T + 17T^{2} \)
19 \( 1 + 6.82T + 19T^{2} \)
23 \( 1 - 7.12T + 23T^{2} \)
29 \( 1 - 5.63T + 29T^{2} \)
31 \( 1 - 7.29T + 31T^{2} \)
37 \( 1 + 0.162T + 37T^{2} \)
43 \( 1 + 10.1T + 43T^{2} \)
47 \( 1 + 8.46T + 47T^{2} \)
53 \( 1 + 0.116T + 53T^{2} \)
59 \( 1 - 9.40T + 59T^{2} \)
61 \( 1 - 15.0T + 61T^{2} \)
67 \( 1 + 2.21T + 67T^{2} \)
71 \( 1 - 1.18T + 71T^{2} \)
73 \( 1 - 5.01T + 73T^{2} \)
79 \( 1 - 0.0998T + 79T^{2} \)
83 \( 1 - 16.3T + 83T^{2} \)
89 \( 1 - 10.3T + 89T^{2} \)
97 \( 1 - 4.94T + 97T^{2} \)
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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

−8.370498131271876560727382353476, −8.020547909463293993396101923733, −6.72114356408660426199205679058, −6.43072335109238145628024481038, −5.47818264958750916383347822863, −4.68766572972614726176087734398, −3.51279158036349162735429655766, −3.06598251614843795617932651555, −2.19038128470589948991557568276, −0.70010579670781711297308703865, 0.70010579670781711297308703865, 2.19038128470589948991557568276, 3.06598251614843795617932651555, 3.51279158036349162735429655766, 4.68766572972614726176087734398, 5.47818264958750916383347822863, 6.43072335109238145628024481038, 6.72114356408660426199205679058, 8.020547909463293993396101923733, 8.370498131271876560727382353476

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