Properties

Label 2-4025-1.1-c1-0-178
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  − 2.43·2-s + 2.82·3-s + 3.92·4-s − 6.87·6-s + 7-s − 4.69·8-s + 4.97·9-s − 2.34·11-s + 11.0·12-s − 2.65·13-s − 2.43·14-s + 3.56·16-s − 0.598·17-s − 12.1·18-s − 4.73·19-s + 2.82·21-s + 5.71·22-s − 23-s − 13.2·24-s + 6.46·26-s + 5.59·27-s + 3.92·28-s + 3.31·29-s − 7.99·31-s + 0.697·32-s − 6.63·33-s + 1.45·34-s + ⋯
L(s)  = 1  − 1.72·2-s + 1.63·3-s + 1.96·4-s − 2.80·6-s + 0.377·7-s − 1.65·8-s + 1.65·9-s − 0.707·11-s + 3.20·12-s − 0.736·13-s − 0.650·14-s + 0.891·16-s − 0.145·17-s − 2.85·18-s − 1.08·19-s + 0.616·21-s + 1.21·22-s − 0.208·23-s − 2.70·24-s + 1.26·26-s + 1.07·27-s + 0.742·28-s + 0.616·29-s − 1.43·31-s + 0.123·32-s − 1.15·33-s + 0.250·34-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 \( 1 + 2.43T + 2T^{2} \)
3 \( 1 - 2.82T + 3T^{2} \)
11 \( 1 + 2.34T + 11T^{2} \)
13 \( 1 + 2.65T + 13T^{2} \)
17 \( 1 + 0.598T + 17T^{2} \)
19 \( 1 + 4.73T + 19T^{2} \)
29 \( 1 - 3.31T + 29T^{2} \)
31 \( 1 + 7.99T + 31T^{2} \)
37 \( 1 + 8.51T + 37T^{2} \)
41 \( 1 + 4.06T + 41T^{2} \)
43 \( 1 - 8.27T + 43T^{2} \)
47 \( 1 - 1.44T + 47T^{2} \)
53 \( 1 - 1.87T + 53T^{2} \)
59 \( 1 + 10.0T + 59T^{2} \)
61 \( 1 + 5.65T + 61T^{2} \)
67 \( 1 + 10.3T + 67T^{2} \)
71 \( 1 - 7.24T + 71T^{2} \)
73 \( 1 - 12.7T + 73T^{2} \)
79 \( 1 + 12.7T + 79T^{2} \)
83 \( 1 - 4.03T + 83T^{2} \)
89 \( 1 + 5.22T + 89T^{2} \)
97 \( 1 + 11.3T + 97T^{2} \)
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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

−8.321906940223024267335019341239, −7.50444447516487424499034573117, −7.32817674835484554193880977131, −6.29300307548556933419698300734, −5.01430579231561473542973054871, −3.98122795961882221598555187952, −2.89386641588467549071271253194, −2.23816003396325931656421028615, −1.59928535440952440252382862189, 0, 1.59928535440952440252382862189, 2.23816003396325931656421028615, 2.89386641588467549071271253194, 3.98122795961882221598555187952, 5.01430579231561473542973054871, 6.29300307548556933419698300734, 7.32817674835484554193880977131, 7.50444447516487424499034573117, 8.321906940223024267335019341239

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