Properties

Label 2-4025-1.1-c1-0-78
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  − 0.271·2-s − 2.40·3-s − 1.92·4-s + 0.652·6-s − 7-s + 1.06·8-s + 2.78·9-s − 1.85·11-s + 4.63·12-s − 1.69·13-s + 0.271·14-s + 3.56·16-s + 3.27·17-s − 0.755·18-s − 6.98·19-s + 2.40·21-s + 0.503·22-s + 23-s − 2.56·24-s + 0.460·26-s + 0.523·27-s + 1.92·28-s − 1.30·29-s − 3.75·31-s − 3.09·32-s + 4.45·33-s − 0.889·34-s + ⋯
L(s)  = 1  − 0.191·2-s − 1.38·3-s − 0.963·4-s + 0.266·6-s − 0.377·7-s + 0.376·8-s + 0.927·9-s − 0.558·11-s + 1.33·12-s − 0.470·13-s + 0.0725·14-s + 0.890·16-s + 0.794·17-s − 0.178·18-s − 1.60·19-s + 0.524·21-s + 0.107·22-s + 0.208·23-s − 0.523·24-s + 0.0902·26-s + 0.100·27-s + 0.364·28-s − 0.242·29-s − 0.674·31-s − 0.547·32-s + 0.775·33-s − 0.152·34-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 \( 1 + 0.271T + 2T^{2} \)
3 \( 1 + 2.40T + 3T^{2} \)
11 \( 1 + 1.85T + 11T^{2} \)
13 \( 1 + 1.69T + 13T^{2} \)
17 \( 1 - 3.27T + 17T^{2} \)
19 \( 1 + 6.98T + 19T^{2} \)
29 \( 1 + 1.30T + 29T^{2} \)
31 \( 1 + 3.75T + 31T^{2} \)
37 \( 1 - 4.81T + 37T^{2} \)
41 \( 1 - 0.0960T + 41T^{2} \)
43 \( 1 - 1.12T + 43T^{2} \)
47 \( 1 - 1.46T + 47T^{2} \)
53 \( 1 - 8.67T + 53T^{2} \)
59 \( 1 - 6.86T + 59T^{2} \)
61 \( 1 - 10.8T + 61T^{2} \)
67 \( 1 - 4.91T + 67T^{2} \)
71 \( 1 + 8.68T + 71T^{2} \)
73 \( 1 - 16.1T + 73T^{2} \)
79 \( 1 - 11.3T + 79T^{2} \)
83 \( 1 + 10.3T + 83T^{2} \)
89 \( 1 - 0.709T + 89T^{2} \)
97 \( 1 + 9.24T + 97T^{2} \)
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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

−8.123866380170135136586836336364, −7.27860255055677655365657009503, −6.50095824657664626678934691546, −5.65569440275330102147992911122, −5.25252435136533180037520958956, −4.43293923426934017073954253414, −3.68896410925834375510763804019, −2.36543103380641915906680759244, −0.888710752693488787154571605370, 0, 0.888710752693488787154571605370, 2.36543103380641915906680759244, 3.68896410925834375510763804019, 4.43293923426934017073954253414, 5.25252435136533180037520958956, 5.65569440275330102147992911122, 6.50095824657664626678934691546, 7.27860255055677655365657009503, 8.123866380170135136586836336364

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