Properties

Label 2-55e2-1.1-c1-0-13
Degree $2$
Conductor $3025$
Sign $1$
Analytic cond. $24.1547$
Root an. cond. $4.91474$
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  − 2.09·2-s − 1.91·3-s + 2.39·4-s + 4.00·6-s − 3.06·7-s − 0.817·8-s + 0.659·9-s − 4.57·12-s + 3.04·13-s + 6.42·14-s − 3.06·16-s − 0.463·17-s − 1.38·18-s + 7.89·19-s + 5.86·21-s + 1.39·23-s + 1.56·24-s − 6.39·26-s + 4.47·27-s − 7.33·28-s − 3.72·29-s − 10.4·31-s + 8.06·32-s + 0.971·34-s + 1.57·36-s − 1.84·37-s − 16.5·38-s + ⋯
L(s)  = 1  − 1.48·2-s − 1.10·3-s + 1.19·4-s + 1.63·6-s − 1.15·7-s − 0.289·8-s + 0.219·9-s − 1.31·12-s + 0.845·13-s + 1.71·14-s − 0.766·16-s − 0.112·17-s − 0.325·18-s + 1.81·19-s + 1.28·21-s + 0.289·23-s + 0.319·24-s − 1.25·26-s + 0.861·27-s − 1.38·28-s − 0.691·29-s − 1.88·31-s + 1.42·32-s + 0.166·34-s + 0.262·36-s − 0.303·37-s − 2.68·38-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 3025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 3025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(3025\)    =    \(5^{2} \cdot 11^{2}\)
Sign: $1$
Analytic conductor: \(24.1547\)
Root analytic conductor: \(4.91474\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 3025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.3270237816\)
\(L(\frac12)\) \(\approx\) \(0.3270237816\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
11 \( 1 \)
good2 \( 1 + 2.09T + 2T^{2} \)
3 \( 1 + 1.91T + 3T^{2} \)
7 \( 1 + 3.06T + 7T^{2} \)
13 \( 1 - 3.04T + 13T^{2} \)
17 \( 1 + 0.463T + 17T^{2} \)
19 \( 1 - 7.89T + 19T^{2} \)
23 \( 1 - 1.39T + 23T^{2} \)
29 \( 1 + 3.72T + 29T^{2} \)
31 \( 1 + 10.4T + 31T^{2} \)
37 \( 1 + 1.84T + 37T^{2} \)
41 \( 1 - 4.40T + 41T^{2} \)
43 \( 1 + 1.31T + 43T^{2} \)
47 \( 1 - 2.98T + 47T^{2} \)
53 \( 1 + 4.18T + 53T^{2} \)
59 \( 1 - 2.81T + 59T^{2} \)
61 \( 1 - 2.01T + 61T^{2} \)
67 \( 1 - 6.75T + 67T^{2} \)
71 \( 1 + 6.52T + 71T^{2} \)
73 \( 1 + 9.87T + 73T^{2} \)
79 \( 1 - 11.5T + 79T^{2} \)
83 \( 1 - 8.91T + 83T^{2} \)
89 \( 1 + 6.76T + 89T^{2} \)
97 \( 1 + 15.3T + 97T^{2} \)
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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

−9.013567012343228135378672881212, −8.003914288528850591682903305273, −7.19930713027911286088641035046, −6.68022345540885886701494056052, −5.81691590554486114121313519107, −5.23802110696146232620674774433, −3.86939688507364384276563025989, −2.92120736635799387058612030709, −1.48185850711831650133751945107, −0.48608304695941983178505107545, 0.48608304695941983178505107545, 1.48185850711831650133751945107, 2.92120736635799387058612030709, 3.86939688507364384276563025989, 5.23802110696146232620674774433, 5.81691590554486114121313519107, 6.68022345540885886701494056052, 7.19930713027911286088641035046, 8.003914288528850591682903305273, 9.013567012343228135378672881212

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