Properties

Label 2-4025-1.1-c1-0-74
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  − 2.17·2-s − 1.37·3-s + 2.72·4-s + 2.98·6-s − 7-s − 1.57·8-s − 1.11·9-s − 2.11·11-s − 3.74·12-s − 5.19·13-s + 2.17·14-s − 2.01·16-s − 4.07·17-s + 2.42·18-s + 3.65·19-s + 1.37·21-s + 4.60·22-s + 23-s + 2.16·24-s + 11.3·26-s + 5.64·27-s − 2.72·28-s + 5.27·29-s + 9.16·31-s + 7.54·32-s + 2.90·33-s + 8.86·34-s + ⋯
L(s)  = 1  − 1.53·2-s − 0.792·3-s + 1.36·4-s + 1.21·6-s − 0.377·7-s − 0.558·8-s − 0.372·9-s − 0.638·11-s − 1.08·12-s − 1.44·13-s + 0.581·14-s − 0.504·16-s − 0.989·17-s + 0.572·18-s + 0.837·19-s + 0.299·21-s + 0.981·22-s + 0.208·23-s + 0.442·24-s + 2.21·26-s + 1.08·27-s − 0.515·28-s + 0.978·29-s + 1.64·31-s + 1.33·32-s + 0.506·33-s + 1.52·34-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 \( 1 + 2.17T + 2T^{2} \)
3 \( 1 + 1.37T + 3T^{2} \)
11 \( 1 + 2.11T + 11T^{2} \)
13 \( 1 + 5.19T + 13T^{2} \)
17 \( 1 + 4.07T + 17T^{2} \)
19 \( 1 - 3.65T + 19T^{2} \)
29 \( 1 - 5.27T + 29T^{2} \)
31 \( 1 - 9.16T + 31T^{2} \)
37 \( 1 + 1.57T + 37T^{2} \)
41 \( 1 - 3.61T + 41T^{2} \)
43 \( 1 + 6.28T + 43T^{2} \)
47 \( 1 - 2.84T + 47T^{2} \)
53 \( 1 + 4.13T + 53T^{2} \)
59 \( 1 - 11.8T + 59T^{2} \)
61 \( 1 - 1.83T + 61T^{2} \)
67 \( 1 - 6.87T + 67T^{2} \)
71 \( 1 + 10.4T + 71T^{2} \)
73 \( 1 - 4.82T + 73T^{2} \)
79 \( 1 + 11.8T + 79T^{2} \)
83 \( 1 - 1.31T + 83T^{2} \)
89 \( 1 + 4.07T + 89T^{2} \)
97 \( 1 - 17.4T + 97T^{2} \)
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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

−8.274919882709069990614637963757, −7.35778999689939476916898360502, −6.85718933307676701016007606245, −6.12092671848064587585898834029, −5.11527906311547128527328353636, −4.56214632976043152055219076478, −2.92337832351609162545917809494, −2.31982757747314492227503694036, −0.873851579524839011107359500637, 0, 0.873851579524839011107359500637, 2.31982757747314492227503694036, 2.92337832351609162545917809494, 4.56214632976043152055219076478, 5.11527906311547128527328353636, 6.12092671848064587585898834029, 6.85718933307676701016007606245, 7.35778999689939476916898360502, 8.274919882709069990614637963757

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