Properties

Label 2-75e2-1.1-c1-0-1
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  − 0.364·2-s − 1.86·4-s − 2.24·7-s + 1.40·8-s − 4.63·11-s − 3.75·13-s + 0.818·14-s + 3.22·16-s − 5.36·17-s − 5.66·19-s + 1.68·22-s + 1.32·23-s + 1.36·26-s + 4.20·28-s − 8.86·29-s + 1.21·31-s − 3.98·32-s + 1.95·34-s + 2.15·37-s + 2.06·38-s − 3.49·41-s − 1.16·43-s + 8.66·44-s − 0.481·46-s − 2.36·47-s − 1.94·49-s + 7.01·52-s + ⋯
L(s)  = 1  − 0.257·2-s − 0.933·4-s − 0.850·7-s + 0.497·8-s − 1.39·11-s − 1.04·13-s + 0.218·14-s + 0.805·16-s − 1.30·17-s − 1.29·19-s + 0.360·22-s + 0.275·23-s + 0.268·26-s + 0.793·28-s − 1.64·29-s + 0.217·31-s − 0.705·32-s + 0.335·34-s + 0.355·37-s + 0.334·38-s − 0.546·41-s − 0.178·43-s + 1.30·44-s − 0.0709·46-s − 0.345·47-s − 0.277·49-s + 0.973·52-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

\(L(1)\) \(\approx\) \(0.05483401438\)
\(L(\frac12)\) \(\approx\) \(0.05483401438\)
\(L(\frac{3}{2})\) 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 \( 1 + 0.364T + 2T^{2} \)
7 \( 1 + 2.24T + 7T^{2} \)
11 \( 1 + 4.63T + 11T^{2} \)
13 \( 1 + 3.75T + 13T^{2} \)
17 \( 1 + 5.36T + 17T^{2} \)
19 \( 1 + 5.66T + 19T^{2} \)
23 \( 1 - 1.32T + 23T^{2} \)
29 \( 1 + 8.86T + 29T^{2} \)
31 \( 1 - 1.21T + 31T^{2} \)
37 \( 1 - 2.15T + 37T^{2} \)
41 \( 1 + 3.49T + 41T^{2} \)
43 \( 1 + 1.16T + 43T^{2} \)
47 \( 1 + 2.36T + 47T^{2} \)
53 \( 1 + 14.1T + 53T^{2} \)
59 \( 1 + 0.367T + 59T^{2} \)
61 \( 1 - 5.29T + 61T^{2} \)
67 \( 1 + 8.06T + 67T^{2} \)
71 \( 1 + 11.4T + 71T^{2} \)
73 \( 1 - 13.7T + 73T^{2} \)
79 \( 1 - 11.6T + 79T^{2} \)
83 \( 1 - 11.1T + 83T^{2} \)
89 \( 1 + 16.6T + 89T^{2} \)
97 \( 1 + 14.4T + 97T^{2} \)
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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

−8.167776762998607494084142182762, −7.56815245915607567190849792395, −6.76669074529987193138545619027, −5.99309298445063651267726051446, −5.06449648131825241207570896763, −4.62630881840546424562826149183, −3.71656333800949034736801031517, −2.77496243842695851809638753761, −1.93747468833693367794526887570, −0.12180199648885250577839807811, 0.12180199648885250577839807811, 1.93747468833693367794526887570, 2.77496243842695851809638753761, 3.71656333800949034736801031517, 4.62630881840546424562826149183, 5.06449648131825241207570896763, 5.99309298445063651267726051446, 6.76669074529987193138545619027, 7.56815245915607567190849792395, 8.167776762998607494084142182762

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