Properties

Label 2-4025-1.1-c1-0-47
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 $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 0.0822·2-s + 1.69·3-s − 1.99·4-s − 0.139·6-s + 7-s + 0.328·8-s − 0.117·9-s − 6.60·11-s − 3.38·12-s − 0.246·13-s − 0.0822·14-s + 3.95·16-s − 3.13·17-s + 0.00963·18-s + 3.09·19-s + 1.69·21-s + 0.542·22-s + 23-s + 0.557·24-s + 0.0202·26-s − 5.29·27-s − 1.99·28-s + 1.93·29-s + 11.0·31-s − 0.982·32-s − 11.2·33-s + 0.257·34-s + ⋯
L(s)  = 1  − 0.0581·2-s + 0.980·3-s − 0.996·4-s − 0.0570·6-s + 0.377·7-s + 0.116·8-s − 0.0390·9-s − 1.99·11-s − 0.976·12-s − 0.0682·13-s − 0.0219·14-s + 0.989·16-s − 0.759·17-s + 0.00227·18-s + 0.709·19-s + 0.370·21-s + 0.115·22-s + 0.208·23-s + 0.113·24-s + 0.00396·26-s − 1.01·27-s − 0.376·28-s + 0.360·29-s + 1.97·31-s − 0.173·32-s − 1.95·33-s + 0.0441·34-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: \(0\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.577374116\)
\(L(\frac12)\) \(\approx\) \(1.577374116\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.0822T + 2T^{2} \)
3 \( 1 - 1.69T + 3T^{2} \)
11 \( 1 + 6.60T + 11T^{2} \)
13 \( 1 + 0.246T + 13T^{2} \)
17 \( 1 + 3.13T + 17T^{2} \)
19 \( 1 - 3.09T + 19T^{2} \)
29 \( 1 - 1.93T + 29T^{2} \)
31 \( 1 - 11.0T + 31T^{2} \)
37 \( 1 + 3.70T + 37T^{2} \)
41 \( 1 + 1.36T + 41T^{2} \)
43 \( 1 - 8.92T + 43T^{2} \)
47 \( 1 + 3.34T + 47T^{2} \)
53 \( 1 - 6.98T + 53T^{2} \)
59 \( 1 - 10.4T + 59T^{2} \)
61 \( 1 + 2.35T + 61T^{2} \)
67 \( 1 - 9.34T + 67T^{2} \)
71 \( 1 + 10.8T + 71T^{2} \)
73 \( 1 - 11.5T + 73T^{2} \)
79 \( 1 - 8.34T + 79T^{2} \)
83 \( 1 + 14.8T + 83T^{2} \)
89 \( 1 - 15.2T + 89T^{2} \)
97 \( 1 - 7.03T + 97T^{2} \)
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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

−8.593329248859878681262347242644, −7.83996980232396575009477305644, −7.42965100532061261604557118144, −6.11843244134863232700812678767, −5.18019800068587377320927891724, −4.79642727687554024192981496595, −3.76767993346666689251469450344, −2.87227058772071637400111780446, −2.26111261471750003723890686898, −0.67536264485154824121101761773, 0.67536264485154824121101761773, 2.26111261471750003723890686898, 2.87227058772071637400111780446, 3.76767993346666689251469450344, 4.79642727687554024192981496595, 5.18019800068587377320927891724, 6.11843244134863232700812678767, 7.42965100532061261604557118144, 7.83996980232396575009477305644, 8.593329248859878681262347242644

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