Properties

Label 2-4025-1.1-c1-0-208
Degree $2$
Conductor $4025$
Sign $-1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $1$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + 1.53·2-s + 2.66·3-s + 0.353·4-s + 4.08·6-s − 7-s − 2.52·8-s + 4.07·9-s − 5.84·11-s + 0.940·12-s + 0.0444·13-s − 1.53·14-s − 4.58·16-s − 7.20·17-s + 6.25·18-s − 2.29·19-s − 2.66·21-s − 8.97·22-s + 23-s − 6.71·24-s + 0.0681·26-s + 2.86·27-s − 0.353·28-s + 7.92·29-s − 6.44·31-s − 1.97·32-s − 15.5·33-s − 11.0·34-s + ⋯
L(s)  = 1  + 1.08·2-s + 1.53·3-s + 0.176·4-s + 1.66·6-s − 0.377·7-s − 0.893·8-s + 1.35·9-s − 1.76·11-s + 0.271·12-s + 0.0123·13-s − 0.410·14-s − 1.14·16-s − 1.74·17-s + 1.47·18-s − 0.526·19-s − 0.580·21-s − 1.91·22-s + 0.208·23-s − 1.37·24-s + 0.0133·26-s + 0.551·27-s − 0.0668·28-s + 1.47·29-s − 1.15·31-s − 0.349·32-s − 2.70·33-s − 1.89·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & -\, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & -\, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $-1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(1\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ -1)\)

Particular Values

\(L(1)\) \(=\) \(0\)
\(L(\frac12)\) \(=\) \(0\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + T \)
23 \( 1 - T \)
good2 \( 1 - 1.53T + 2T^{2} \)
3 \( 1 - 2.66T + 3T^{2} \)
11 \( 1 + 5.84T + 11T^{2} \)
13 \( 1 - 0.0444T + 13T^{2} \)
17 \( 1 + 7.20T + 17T^{2} \)
19 \( 1 + 2.29T + 19T^{2} \)
29 \( 1 - 7.92T + 29T^{2} \)
31 \( 1 + 6.44T + 31T^{2} \)
37 \( 1 - 0.590T + 37T^{2} \)
41 \( 1 + 11.0T + 41T^{2} \)
43 \( 1 + 3.01T + 43T^{2} \)
47 \( 1 - 9.08T + 47T^{2} \)
53 \( 1 - 5.31T + 53T^{2} \)
59 \( 1 + 3.75T + 59T^{2} \)
61 \( 1 - 12.6T + 61T^{2} \)
67 \( 1 + 1.58T + 67T^{2} \)
71 \( 1 + 2.44T + 71T^{2} \)
73 \( 1 + 1.09T + 73T^{2} \)
79 \( 1 - 0.301T + 79T^{2} \)
83 \( 1 + 12.3T + 83T^{2} \)
89 \( 1 - 6.18T + 89T^{2} \)
97 \( 1 + 15.4T + 97T^{2} \)
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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

−8.394091940249402121794695394438, −7.27144389311599796972190738401, −6.67058444184635195508071524565, −5.64877972587016858898867963776, −4.85700116416412565180546253880, −4.18491864704964647070653113526, −3.37107468534410864031137883567, −2.64474381208875284999748498515, −2.18434112432551545017890100464, 0, 2.18434112432551545017890100464, 2.64474381208875284999748498515, 3.37107468534410864031137883567, 4.18491864704964647070653113526, 4.85700116416412565180546253880, 5.64877972587016858898867963776, 6.67058444184635195508071524565, 7.27144389311599796972190738401, 8.394091940249402121794695394438

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