Properties

Label 2-75e2-1.1-c1-0-13
Degree $2$
Conductor $5625$
Sign $1$
Analytic cond. $44.9158$
Root an. cond. $6.70192$
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  − 1.33·2-s − 0.209·4-s + 1.27·7-s + 2.95·8-s − 1.16·11-s − 3.61·13-s − 1.71·14-s − 3.53·16-s − 5.35·17-s − 7.61·19-s + 1.55·22-s − 3.41·23-s + 4.83·26-s − 0.267·28-s + 3.21·29-s − 1.09·31-s − 1.17·32-s + 7.17·34-s − 7.80·37-s + 10.1·38-s + 3.00·41-s − 3.42·43-s + 0.243·44-s + 4.57·46-s + 9.41·47-s − 5.36·49-s + 0.754·52-s + ⋯
L(s)  = 1  − 0.946·2-s − 0.104·4-s + 0.483·7-s + 1.04·8-s − 0.351·11-s − 1.00·13-s − 0.457·14-s − 0.884·16-s − 1.29·17-s − 1.74·19-s + 0.332·22-s − 0.712·23-s + 0.947·26-s − 0.0505·28-s + 0.597·29-s − 0.196·31-s − 0.208·32-s + 1.22·34-s − 1.28·37-s + 1.65·38-s + 0.469·41-s − 0.521·43-s + 0.0367·44-s + 0.674·46-s + 1.37·47-s − 0.766·49-s + 0.104·52-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 5625 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(5625\)    =    \(3^{2} \cdot 5^{4}\)
Sign: $1$
Analytic conductor: \(44.9158\)
Root analytic conductor: \(6.70192\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 5625,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.5058187195\)
\(L(\frac12)\) \(\approx\) \(0.5058187195\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad3 \( 1 \)
5 \( 1 \)
good2 \( 1 + 1.33T + 2T^{2} \)
7 \( 1 - 1.27T + 7T^{2} \)
11 \( 1 + 1.16T + 11T^{2} \)
13 \( 1 + 3.61T + 13T^{2} \)
17 \( 1 + 5.35T + 17T^{2} \)
19 \( 1 + 7.61T + 19T^{2} \)
23 \( 1 + 3.41T + 23T^{2} \)
29 \( 1 - 3.21T + 29T^{2} \)
31 \( 1 + 1.09T + 31T^{2} \)
37 \( 1 + 7.80T + 37T^{2} \)
41 \( 1 - 3.00T + 41T^{2} \)
43 \( 1 + 3.42T + 43T^{2} \)
47 \( 1 - 9.41T + 47T^{2} \)
53 \( 1 - 7.64T + 53T^{2} \)
59 \( 1 + 12.7T + 59T^{2} \)
61 \( 1 + 10.1T + 61T^{2} \)
67 \( 1 - 8.78T + 67T^{2} \)
71 \( 1 - 15.0T + 71T^{2} \)
73 \( 1 - 13.1T + 73T^{2} \)
79 \( 1 + 11.5T + 79T^{2} \)
83 \( 1 - 10.7T + 83T^{2} \)
89 \( 1 - 4.51T + 89T^{2} \)
97 \( 1 - 18.0T + 97T^{2} \)
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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

−8.236854729977236131933485926001, −7.64876450793209664481437422842, −6.89667203852231722215409017654, −6.19531977085907456090967506198, −5.00405344907279420828765024836, −4.62042383526340905597474430842, −3.81288624515131638895155628402, −2.34829420733133660830467404184, −1.89299070221160507341514633484, −0.42313518584164741259639134421, 0.42313518584164741259639134421, 1.89299070221160507341514633484, 2.34829420733133660830467404184, 3.81288624515131638895155628402, 4.62042383526340905597474430842, 5.00405344907279420828765024836, 6.19531977085907456090967506198, 6.89667203852231722215409017654, 7.64876450793209664481437422842, 8.236854729977236131933485926001

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