Properties

Label 2-4025-1.1-c1-0-195
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  + 1.76·2-s + 0.991·3-s + 1.12·4-s + 1.75·6-s − 7-s − 1.55·8-s − 2.01·9-s + 3.44·11-s + 1.11·12-s + 1.76·13-s − 1.76·14-s − 4.98·16-s − 3.70·17-s − 3.56·18-s − 8.16·19-s − 0.991·21-s + 6.08·22-s + 23-s − 1.53·24-s + 3.12·26-s − 4.97·27-s − 1.12·28-s + 1.63·29-s − 6.49·31-s − 5.70·32-s + 3.41·33-s − 6.54·34-s + ⋯
L(s)  = 1  + 1.24·2-s + 0.572·3-s + 0.560·4-s + 0.714·6-s − 0.377·7-s − 0.549·8-s − 0.672·9-s + 1.03·11-s + 0.320·12-s + 0.490·13-s − 0.472·14-s − 1.24·16-s − 0.898·17-s − 0.839·18-s − 1.87·19-s − 0.216·21-s + 1.29·22-s + 0.208·23-s − 0.314·24-s + 0.612·26-s − 0.957·27-s − 0.211·28-s + 0.303·29-s − 1.16·31-s − 1.00·32-s + 0.594·33-s − 1.12·34-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 \( 1 - 1.76T + 2T^{2} \)
3 \( 1 - 0.991T + 3T^{2} \)
11 \( 1 - 3.44T + 11T^{2} \)
13 \( 1 - 1.76T + 13T^{2} \)
17 \( 1 + 3.70T + 17T^{2} \)
19 \( 1 + 8.16T + 19T^{2} \)
29 \( 1 - 1.63T + 29T^{2} \)
31 \( 1 + 6.49T + 31T^{2} \)
37 \( 1 + 1.57T + 37T^{2} \)
41 \( 1 - 5.67T + 41T^{2} \)
43 \( 1 + 12.0T + 43T^{2} \)
47 \( 1 + 8.58T + 47T^{2} \)
53 \( 1 - 11.1T + 53T^{2} \)
59 \( 1 + 0.498T + 59T^{2} \)
61 \( 1 - 4.17T + 61T^{2} \)
67 \( 1 + 0.0800T + 67T^{2} \)
71 \( 1 + 9.21T + 71T^{2} \)
73 \( 1 - 16.3T + 73T^{2} \)
79 \( 1 + 4.09T + 79T^{2} \)
83 \( 1 + 14.8T + 83T^{2} \)
89 \( 1 + 7.81T + 89T^{2} \)
97 \( 1 - 4.40T + 97T^{2} \)
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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

−8.320013050680306150903043230326, −6.97026752561498821874116414578, −6.45130420469169767285232363637, −5.87574406630437594454578676494, −4.94846331624984247102311536133, −4.04916099824444592847139221114, −3.65952632396751575494219378477, −2.73377309887323574482565063324, −1.89872996626120768674385202336, 0, 1.89872996626120768674385202336, 2.73377309887323574482565063324, 3.65952632396751575494219378477, 4.04916099824444592847139221114, 4.94846331624984247102311536133, 5.87574406630437594454578676494, 6.45130420469169767285232363637, 6.97026752561498821874116414578, 8.320013050680306150903043230326

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