Properties

Label 2-75e2-1.1-c1-0-35
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  − 1.61·2-s + 0.618·4-s − 0.618·7-s + 2.23·8-s + 5.23·11-s − 1.85·13-s + 1.00·14-s − 4.85·16-s − 5.23·17-s + 0.854·19-s − 8.47·22-s + 3.76·23-s + 3·26-s − 0.381·28-s + 3.61·29-s − 3·31-s + 3.38·32-s + 8.47·34-s + 0.236·37-s − 1.38·38-s + 0.763·41-s + 4.85·43-s + 3.23·44-s − 6.09·46-s + 0.618·47-s − 6.61·49-s − 1.14·52-s + ⋯
L(s)  = 1  − 1.14·2-s + 0.309·4-s − 0.233·7-s + 0.790·8-s + 1.57·11-s − 0.514·13-s + 0.267·14-s − 1.21·16-s − 1.26·17-s + 0.195·19-s − 1.80·22-s + 0.784·23-s + 0.588·26-s − 0.0721·28-s + 0.671·29-s − 0.538·31-s + 0.597·32-s + 1.45·34-s + 0.0388·37-s − 0.224·38-s + 0.119·41-s + 0.740·43-s + 0.487·44-s − 0.897·46-s + 0.0901·47-s − 0.945·49-s − 0.158·52-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

\(L(1)\) \(\approx\) \(0.9186100964\)
\(L(\frac12)\) \(\approx\) \(0.9186100964\)
\(L(\frac{3}{2})\) 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 \( 1 + 1.61T + 2T^{2} \)
7 \( 1 + 0.618T + 7T^{2} \)
11 \( 1 - 5.23T + 11T^{2} \)
13 \( 1 + 1.85T + 13T^{2} \)
17 \( 1 + 5.23T + 17T^{2} \)
19 \( 1 - 0.854T + 19T^{2} \)
23 \( 1 - 3.76T + 23T^{2} \)
29 \( 1 - 3.61T + 29T^{2} \)
31 \( 1 + 3T + 31T^{2} \)
37 \( 1 - 0.236T + 37T^{2} \)
41 \( 1 - 0.763T + 41T^{2} \)
43 \( 1 - 4.85T + 43T^{2} \)
47 \( 1 - 0.618T + 47T^{2} \)
53 \( 1 + 3.47T + 53T^{2} \)
59 \( 1 - 10.8T + 59T^{2} \)
61 \( 1 - 8.70T + 61T^{2} \)
67 \( 1 + 4.76T + 67T^{2} \)
71 \( 1 - 6.61T + 71T^{2} \)
73 \( 1 - 9T + 73T^{2} \)
79 \( 1 + 8.09T + 79T^{2} \)
83 \( 1 + 6.23T + 83T^{2} \)
89 \( 1 - 8.94T + 89T^{2} \)
97 \( 1 - 3.85T + 97T^{2} \)
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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

−8.386857790819737592543259164109, −7.45433871200416759575763206496, −6.84080476266348659784289720818, −6.38803930995554257227690153276, −5.19099042436031083747374273038, −4.41992206897343276297631577842, −3.74371314898347007656658835269, −2.53404992054090660418478925006, −1.58594752228707010579155536978, −0.64015275388874822753373934600, 0.64015275388874822753373934600, 1.58594752228707010579155536978, 2.53404992054090660418478925006, 3.74371314898347007656658835269, 4.41992206897343276297631577842, 5.19099042436031083747374273038, 6.38803930995554257227690153276, 6.84080476266348659784289720818, 7.45433871200416759575763206496, 8.386857790819737592543259164109

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