Properties

Label 2-8325-1.1-c1-0-105
Degree $2$
Conductor $8325$
Sign $1$
Analytic cond. $66.4754$
Root an. cond. $8.15324$
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  + 2·2-s + 2·4-s − 7-s + 6·11-s − 7·13-s − 2·14-s − 4·16-s + 4·17-s + 5·19-s + 12·22-s + 2·23-s − 14·26-s − 2·28-s + 8·29-s + 3·31-s − 8·32-s + 8·34-s + 37-s + 10·38-s − 2·41-s − 11·43-s + 12·44-s + 4·46-s + 4·47-s − 6·49-s − 14·52-s + 16·58-s + ⋯
L(s)  = 1  + 1.41·2-s + 4-s − 0.377·7-s + 1.80·11-s − 1.94·13-s − 0.534·14-s − 16-s + 0.970·17-s + 1.14·19-s + 2.55·22-s + 0.417·23-s − 2.74·26-s − 0.377·28-s + 1.48·29-s + 0.538·31-s − 1.41·32-s + 1.37·34-s + 0.164·37-s + 1.62·38-s − 0.312·41-s − 1.67·43-s + 1.80·44-s + 0.589·46-s + 0.583·47-s − 6/7·49-s − 1.94·52-s + 2.10·58-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 8325 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(8325\)    =    \(3^{2} \cdot 5^{2} \cdot 37\)
Sign: $1$
Analytic conductor: \(66.4754\)
Root analytic conductor: \(8.15324\)
Motivic weight: \(1\)
Rational: yes
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 8325,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(4.483723885\)
\(L(\frac12)\) \(\approx\) \(4.483723885\)
\(L(\frac{3}{2})\) 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 $\mathbf{F}_p$
bad3 \( 1 \)
5 \( 1 \)
37 \( 1 - T \)
good2 \( 1 - p T + p T^{2} \) 1.2.ac
7 \( 1 + T + p T^{2} \) 1.7.b
11 \( 1 - 6 T + p T^{2} \) 1.11.ag
13 \( 1 + 7 T + p T^{2} \) 1.13.h
17 \( 1 - 4 T + p T^{2} \) 1.17.ae
19 \( 1 - 5 T + p T^{2} \) 1.19.af
23 \( 1 - 2 T + p T^{2} \) 1.23.ac
29 \( 1 - 8 T + p T^{2} \) 1.29.ai
31 \( 1 - 3 T + p T^{2} \) 1.31.ad
41 \( 1 + 2 T + p T^{2} \) 1.41.c
43 \( 1 + 11 T + p T^{2} \) 1.43.l
47 \( 1 - 4 T + p T^{2} \) 1.47.ae
53 \( 1 + p T^{2} \) 1.53.a
59 \( 1 - 6 T + p T^{2} \) 1.59.ag
61 \( 1 - 5 T + p T^{2} \) 1.61.af
67 \( 1 + 13 T + p T^{2} \) 1.67.n
71 \( 1 - 6 T + p T^{2} \) 1.71.ag
73 \( 1 + 2 T + p T^{2} \) 1.73.c
79 \( 1 + p T^{2} \) 1.79.a
83 \( 1 - 6 T + p T^{2} \) 1.83.ag
89 \( 1 - 14 T + p T^{2} \) 1.89.ao
97 \( 1 + 11 T + p T^{2} \) 1.97.l
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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

−7.44060526077355563557869029209, −6.87957477493459379473512770312, −6.37788529251015560317933473874, −5.57782711337049296818326691106, −4.84437392348548814728309839130, −4.46791638101019170184784495260, −3.36512218578266685821806080208, −3.14120709355627988971745537233, −2.06000754288520141546374566152, −0.845245944304518618775833635646, 0.845245944304518618775833635646, 2.06000754288520141546374566152, 3.14120709355627988971745537233, 3.36512218578266685821806080208, 4.46791638101019170184784495260, 4.84437392348548814728309839130, 5.57782711337049296818326691106, 6.37788529251015560317933473874, 6.87957477493459379473512770312, 7.44060526077355563557869029209

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