Properties

Label 2-4025-1.1-c1-0-91
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  − 2.30·2-s − 0.930·3-s + 3.31·4-s + 2.14·6-s − 7-s − 3.02·8-s − 2.13·9-s + 0.709·11-s − 3.08·12-s − 3.91·13-s + 2.30·14-s + 0.354·16-s − 4.79·17-s + 4.91·18-s + 2.72·19-s + 0.930·21-s − 1.63·22-s − 23-s + 2.81·24-s + 9.03·26-s + 4.77·27-s − 3.31·28-s + 9.19·29-s + 4.59·31-s + 5.24·32-s − 0.660·33-s + 11.0·34-s + ⋯
L(s)  = 1  − 1.63·2-s − 0.537·3-s + 1.65·4-s + 0.875·6-s − 0.377·7-s − 1.07·8-s − 0.711·9-s + 0.213·11-s − 0.890·12-s − 1.08·13-s + 0.616·14-s + 0.0885·16-s − 1.16·17-s + 1.15·18-s + 0.625·19-s + 0.203·21-s − 0.348·22-s − 0.208·23-s + 0.575·24-s + 1.77·26-s + 0.919·27-s − 0.626·28-s + 1.70·29-s + 0.825·31-s + 0.926·32-s − 0.114·33-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 \( 1 + 2.30T + 2T^{2} \)
3 \( 1 + 0.930T + 3T^{2} \)
11 \( 1 - 0.709T + 11T^{2} \)
13 \( 1 + 3.91T + 13T^{2} \)
17 \( 1 + 4.79T + 17T^{2} \)
19 \( 1 - 2.72T + 19T^{2} \)
29 \( 1 - 9.19T + 29T^{2} \)
31 \( 1 - 4.59T + 31T^{2} \)
37 \( 1 + 0.806T + 37T^{2} \)
41 \( 1 + 5.49T + 41T^{2} \)
43 \( 1 - 11.2T + 43T^{2} \)
47 \( 1 + 3.17T + 47T^{2} \)
53 \( 1 - 14.0T + 53T^{2} \)
59 \( 1 + 12.6T + 59T^{2} \)
61 \( 1 + 4.77T + 61T^{2} \)
67 \( 1 + 13.6T + 67T^{2} \)
71 \( 1 - 16.5T + 71T^{2} \)
73 \( 1 + 8.26T + 73T^{2} \)
79 \( 1 - 14.9T + 79T^{2} \)
83 \( 1 - 3.90T + 83T^{2} \)
89 \( 1 - 14.7T + 89T^{2} \)
97 \( 1 + 14.9T + 97T^{2} \)
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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

−8.160149560164231733946441042248, −7.52283257653869841083098975992, −6.65283630953195258138075185048, −6.31440212178410693636197337404, −5.18648478685197061950078643377, −4.39715859713809065408367843323, −2.92739321614102200952666124581, −2.29451008468809057988272646706, −0.952174032703480999434929222774, 0, 0.952174032703480999434929222774, 2.29451008468809057988272646706, 2.92739321614102200952666124581, 4.39715859713809065408367843323, 5.18648478685197061950078643377, 6.31440212178410693636197337404, 6.65283630953195258138075185048, 7.52283257653869841083098975992, 8.160149560164231733946441042248

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