Properties

Label 2-85e2-1.1-c1-0-210
Degree $2$
Conductor $7225$
Sign $1$
Analytic cond. $57.6919$
Root an. cond. $7.59551$
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  − 0.747·2-s + 3.07·3-s − 1.44·4-s − 2.29·6-s + 3.23·7-s + 2.57·8-s + 6.45·9-s + 2.73·11-s − 4.42·12-s − 4.31·13-s − 2.41·14-s + 0.956·16-s − 4.82·18-s + 1.26·19-s + 9.94·21-s − 2.04·22-s − 0.492·23-s + 7.91·24-s + 3.22·26-s + 10.6·27-s − 4.65·28-s − 0.444·29-s − 5.52·31-s − 5.86·32-s + 8.41·33-s − 9.30·36-s + 10.6·37-s + ⋯
L(s)  = 1  − 0.528·2-s + 1.77·3-s − 0.720·4-s − 0.938·6-s + 1.22·7-s + 0.909·8-s + 2.15·9-s + 0.824·11-s − 1.27·12-s − 1.19·13-s − 0.646·14-s + 0.239·16-s − 1.13·18-s + 0.291·19-s + 2.16·21-s − 0.436·22-s − 0.102·23-s + 1.61·24-s + 0.633·26-s + 2.04·27-s − 0.880·28-s − 0.0825·29-s − 0.992·31-s − 1.03·32-s + 1.46·33-s − 1.55·36-s + 1.75·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 7225 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(7225\)    =    \(5^{2} \cdot 17^{2}\)
Sign: $1$
Analytic conductor: \(57.6919\)
Root analytic conductor: \(7.59551\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 7225,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(3.261498530\)
\(L(\frac12)\) \(\approx\) \(3.261498530\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
17 \( 1 \)
good2 \( 1 + 0.747T + 2T^{2} \)
3 \( 1 - 3.07T + 3T^{2} \)
7 \( 1 - 3.23T + 7T^{2} \)
11 \( 1 - 2.73T + 11T^{2} \)
13 \( 1 + 4.31T + 13T^{2} \)
19 \( 1 - 1.26T + 19T^{2} \)
23 \( 1 + 0.492T + 23T^{2} \)
29 \( 1 + 0.444T + 29T^{2} \)
31 \( 1 + 5.52T + 31T^{2} \)
37 \( 1 - 10.6T + 37T^{2} \)
41 \( 1 - 2.17T + 41T^{2} \)
43 \( 1 - 2.16T + 43T^{2} \)
47 \( 1 - 8.39T + 47T^{2} \)
53 \( 1 - 1.81T + 53T^{2} \)
59 \( 1 + 3.01T + 59T^{2} \)
61 \( 1 - 12.2T + 61T^{2} \)
67 \( 1 + 4.21T + 67T^{2} \)
71 \( 1 - 3.89T + 71T^{2} \)
73 \( 1 + 6.47T + 73T^{2} \)
79 \( 1 + 7.22T + 79T^{2} \)
83 \( 1 + 0.227T + 83T^{2} \)
89 \( 1 + 13.3T + 89T^{2} \)
97 \( 1 - 14.8T + 97T^{2} \)
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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

−7.936006323558033002142604564685, −7.57604053180906540083470511985, −7.09433130361150568516901676283, −5.71042875696749313795226883133, −4.72692724332663869337046944578, −4.29896068134039080872751811550, −3.60067897430975315730571644640, −2.53340323329106751135128950850, −1.84510546934256049932059286470, −0.981847002912891452879627598899, 0.981847002912891452879627598899, 1.84510546934256049932059286470, 2.53340323329106751135128950850, 3.60067897430975315730571644640, 4.29896068134039080872751811550, 4.72692724332663869337046944578, 5.71042875696749313795226883133, 7.09433130361150568516901676283, 7.57604053180906540083470511985, 7.936006323558033002142604564685

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