Properties

Label 2-2700-1.1-c1-0-2
Degree $2$
Conductor $2700$
Sign $1$
Analytic cond. $21.5596$
Root an. cond. $4.64323$
Motivic weight $1$
Arithmetic yes
Rational yes
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 2·7-s − 2·13-s + 3·17-s + 5·19-s − 3·23-s − 6·29-s + 5·31-s − 2·37-s + 12·41-s − 8·43-s + 12·47-s − 3·49-s + 3·53-s + 6·59-s − 7·61-s − 2·67-s + 12·71-s + 16·73-s − 79-s + 15·83-s − 12·89-s + 4·91-s + 16·97-s + 12·101-s + 4·103-s + 12·107-s − 7·109-s + ⋯
L(s)  = 1  − 0.755·7-s − 0.554·13-s + 0.727·17-s + 1.14·19-s − 0.625·23-s − 1.11·29-s + 0.898·31-s − 0.328·37-s + 1.87·41-s − 1.21·43-s + 1.75·47-s − 3/7·49-s + 0.412·53-s + 0.781·59-s − 0.896·61-s − 0.244·67-s + 1.42·71-s + 1.87·73-s − 0.112·79-s + 1.64·83-s − 1.27·89-s + 0.419·91-s + 1.62·97-s + 1.19·101-s + 0.394·103-s + 1.16·107-s − 0.670·109-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 2700 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 2700 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(2700\)    =    \(2^{2} \cdot 3^{3} \cdot 5^{2}\)
Sign: $1$
Analytic conductor: \(21.5596\)
Root analytic conductor: \(4.64323\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 2700,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(1.542881379\)
\(L(\frac12)\) \(\approx\) \(1.542881379\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$Isogeny Class over $\mathbf{F}_p$
bad2 \( 1 \)
3 \( 1 \)
5 \( 1 \)
good7 \( 1 + 2 T + p T^{2} \) 1.7.c
11 \( 1 + p T^{2} \) 1.11.a
13 \( 1 + 2 T + p T^{2} \) 1.13.c
17 \( 1 - 3 T + p T^{2} \) 1.17.ad
19 \( 1 - 5 T + p T^{2} \) 1.19.af
23 \( 1 + 3 T + p T^{2} \) 1.23.d
29 \( 1 + 6 T + p T^{2} \) 1.29.g
31 \( 1 - 5 T + p T^{2} \) 1.31.af
37 \( 1 + 2 T + p T^{2} \) 1.37.c
41 \( 1 - 12 T + p T^{2} \) 1.41.am
43 \( 1 + 8 T + p T^{2} \) 1.43.i
47 \( 1 - 12 T + p T^{2} \) 1.47.am
53 \( 1 - 3 T + p T^{2} \) 1.53.ad
59 \( 1 - 6 T + p T^{2} \) 1.59.ag
61 \( 1 + 7 T + p T^{2} \) 1.61.h
67 \( 1 + 2 T + p T^{2} \) 1.67.c
71 \( 1 - 12 T + p T^{2} \) 1.71.am
73 \( 1 - 16 T + p T^{2} \) 1.73.aq
79 \( 1 + T + p T^{2} \) 1.79.b
83 \( 1 - 15 T + p T^{2} \) 1.83.ap
89 \( 1 + 12 T + p T^{2} \) 1.89.m
97 \( 1 - 16 T + p T^{2} \) 1.97.aq
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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

−8.991575858757247606393309220706, −7.897305160082441963348330982303, −7.43651569639532072716364031587, −6.53161336511635401696768522395, −5.75302624148388270241120747668, −5.03755304482550874917001344255, −3.92770459206472377204437706043, −3.18676671219872013299517076275, −2.19940182521032133994309509113, −0.76859025356093006158943339130, 0.76859025356093006158943339130, 2.19940182521032133994309509113, 3.18676671219872013299517076275, 3.92770459206472377204437706043, 5.03755304482550874917001344255, 5.75302624148388270241120747668, 6.53161336511635401696768522395, 7.43651569639532072716364031587, 7.897305160082441963348330982303, 8.991575858757247606393309220706

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