Properties

Label 2-75e2-1.1-c1-0-111
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  + 2.69·2-s + 5.27·4-s − 3.56·7-s + 8.84·8-s + 0.0695·11-s + 4.85·13-s − 9.62·14-s + 13.2·16-s − 3.03·17-s + 5.05·19-s + 0.187·22-s + 7.43·23-s + 13.1·26-s − 18.8·28-s − 1.95·29-s − 5.63·31-s + 18.1·32-s − 8.18·34-s + 6.21·37-s + 13.6·38-s + 5.63·41-s + 0.244·43-s + 0.367·44-s + 20.0·46-s + 3.23·47-s + 5.71·49-s + 25.6·52-s + ⋯
L(s)  = 1  + 1.90·2-s + 2.63·4-s − 1.34·7-s + 3.12·8-s + 0.0209·11-s + 1.34·13-s − 2.57·14-s + 3.32·16-s − 0.735·17-s + 1.15·19-s + 0.0400·22-s + 1.54·23-s + 2.56·26-s − 3.55·28-s − 0.362·29-s − 1.01·31-s + 3.21·32-s − 1.40·34-s + 1.02·37-s + 2.21·38-s + 0.880·41-s + 0.0372·43-s + 0.0553·44-s + 2.95·46-s + 0.471·47-s + 0.817·49-s + 3.55·52-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

\(L(1)\) \(\approx\) \(7.033216027\)
\(L(\frac12)\) \(\approx\) \(7.033216027\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.69T + 2T^{2} \)
7 \( 1 + 3.56T + 7T^{2} \)
11 \( 1 - 0.0695T + 11T^{2} \)
13 \( 1 - 4.85T + 13T^{2} \)
17 \( 1 + 3.03T + 17T^{2} \)
19 \( 1 - 5.05T + 19T^{2} \)
23 \( 1 - 7.43T + 23T^{2} \)
29 \( 1 + 1.95T + 29T^{2} \)
31 \( 1 + 5.63T + 31T^{2} \)
37 \( 1 - 6.21T + 37T^{2} \)
41 \( 1 - 5.63T + 41T^{2} \)
43 \( 1 - 0.244T + 43T^{2} \)
47 \( 1 - 3.23T + 47T^{2} \)
53 \( 1 + 8.37T + 53T^{2} \)
59 \( 1 - 1.60T + 59T^{2} \)
61 \( 1 - 3.12T + 61T^{2} \)
67 \( 1 + 2.94T + 67T^{2} \)
71 \( 1 + 7.25T + 71T^{2} \)
73 \( 1 - 3.69T + 73T^{2} \)
79 \( 1 - 4.70T + 79T^{2} \)
83 \( 1 - 8.80T + 83T^{2} \)
89 \( 1 - 3.55T + 89T^{2} \)
97 \( 1 - 8.80T + 97T^{2} \)
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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

−7.69006625518857706959352140594, −7.08772893117425612995840661687, −6.40533163036203031814756148201, −5.97205678377160814987097869544, −5.25626728395564686849559053728, −4.42253486124325983163595424682, −3.55858900723518093646898890800, −3.23932246192584241601747611207, −2.36929910306360820825497038116, −1.12125266332879329012240768042, 1.12125266332879329012240768042, 2.36929910306360820825497038116, 3.23932246192584241601747611207, 3.55858900723518093646898890800, 4.42253486124325983163595424682, 5.25626728395564686849559053728, 5.97205678377160814987097869544, 6.40533163036203031814756148201, 7.08772893117425612995840661687, 7.69006625518857706959352140594

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