Properties

Label 2-75e2-1.1-c1-0-29
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  − 2.59·2-s + 4.74·4-s + 3.28·7-s − 7.12·8-s − 4.30·11-s − 3.46·13-s − 8.52·14-s + 9.02·16-s + 5.44·17-s − 7.63·19-s + 11.1·22-s + 5.04·23-s + 8.98·26-s + 15.5·28-s + 3.12·29-s − 2.06·31-s − 9.18·32-s − 14.1·34-s − 1.89·37-s + 19.8·38-s − 3.89·41-s − 3.20·43-s − 20.4·44-s − 13.1·46-s − 6.28·47-s + 3.78·49-s − 16.4·52-s + ⋯
L(s)  = 1  − 1.83·2-s + 2.37·4-s + 1.24·7-s − 2.52·8-s − 1.29·11-s − 0.959·13-s − 2.27·14-s + 2.25·16-s + 1.32·17-s − 1.75·19-s + 2.38·22-s + 1.05·23-s + 1.76·26-s + 2.94·28-s + 0.579·29-s − 0.371·31-s − 1.62·32-s − 2.42·34-s − 0.310·37-s + 3.21·38-s − 0.608·41-s − 0.489·43-s − 3.08·44-s − 1.93·46-s − 0.916·47-s + 0.540·49-s − 2.27·52-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

\(L(1)\) \(\approx\) \(0.6764422472\)
\(L(\frac12)\) \(\approx\) \(0.6764422472\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.59T + 2T^{2} \)
7 \( 1 - 3.28T + 7T^{2} \)
11 \( 1 + 4.30T + 11T^{2} \)
13 \( 1 + 3.46T + 13T^{2} \)
17 \( 1 - 5.44T + 17T^{2} \)
19 \( 1 + 7.63T + 19T^{2} \)
23 \( 1 - 5.04T + 23T^{2} \)
29 \( 1 - 3.12T + 29T^{2} \)
31 \( 1 + 2.06T + 31T^{2} \)
37 \( 1 + 1.89T + 37T^{2} \)
41 \( 1 + 3.89T + 41T^{2} \)
43 \( 1 + 3.20T + 43T^{2} \)
47 \( 1 + 6.28T + 47T^{2} \)
53 \( 1 - 2.51T + 53T^{2} \)
59 \( 1 + 7.72T + 59T^{2} \)
61 \( 1 + 2.95T + 61T^{2} \)
67 \( 1 - 12.9T + 67T^{2} \)
71 \( 1 - 4.72T + 71T^{2} \)
73 \( 1 + 1.64T + 73T^{2} \)
79 \( 1 - 13.7T + 79T^{2} \)
83 \( 1 - 5.01T + 83T^{2} \)
89 \( 1 - 9.00T + 89T^{2} \)
97 \( 1 - 2.57T + 97T^{2} \)
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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

−8.191051328503361635832536328949, −7.72905422317064543479091097009, −7.11061441481255038345960955071, −6.31795156933692083178459706247, −5.24929580987139655519641175112, −4.76655149340973200711708992045, −3.24014217650319813816022431373, −2.33124120240113891074944296559, −1.72832986034587190468033135267, −0.57104155544024247155956008011, 0.57104155544024247155956008011, 1.72832986034587190468033135267, 2.33124120240113891074944296559, 3.24014217650319813816022431373, 4.76655149340973200711708992045, 5.24929580987139655519641175112, 6.31795156933692083178459706247, 7.11061441481255038345960955071, 7.72905422317064543479091097009, 8.191051328503361635832536328949

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