Properties

Label 2-85e2-1.1-c1-0-212
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  + 2.35·2-s − 0.229·3-s + 3.52·4-s − 0.539·6-s + 2.06·7-s + 3.59·8-s − 2.94·9-s − 0.635·11-s − 0.808·12-s + 0.375·13-s + 4.85·14-s + 1.39·16-s − 6.93·18-s + 7.47·19-s − 0.473·21-s − 1.49·22-s + 8.34·23-s − 0.823·24-s + 0.883·26-s + 1.36·27-s + 7.29·28-s + 3.44·29-s + 6.73·31-s − 3.91·32-s + 0.145·33-s − 10.3·36-s + 4.01·37-s + ⋯
L(s)  = 1  + 1.66·2-s − 0.132·3-s + 1.76·4-s − 0.220·6-s + 0.781·7-s + 1.27·8-s − 0.982·9-s − 0.191·11-s − 0.233·12-s + 0.104·13-s + 1.29·14-s + 0.347·16-s − 1.63·18-s + 1.71·19-s − 0.103·21-s − 0.318·22-s + 1.74·23-s − 0.168·24-s + 0.173·26-s + 0.262·27-s + 1.37·28-s + 0.638·29-s + 1.21·31-s − 0.691·32-s + 0.0253·33-s − 1.73·36-s + 0.659·37-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

\(L(1)\) \(\approx\) \(5.914650700\)
\(L(\frac12)\) \(\approx\) \(5.914650700\)
\(L(\frac{3}{2})\) 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 \( 1 - 2.35T + 2T^{2} \)
3 \( 1 + 0.229T + 3T^{2} \)
7 \( 1 - 2.06T + 7T^{2} \)
11 \( 1 + 0.635T + 11T^{2} \)
13 \( 1 - 0.375T + 13T^{2} \)
19 \( 1 - 7.47T + 19T^{2} \)
23 \( 1 - 8.34T + 23T^{2} \)
29 \( 1 - 3.44T + 29T^{2} \)
31 \( 1 - 6.73T + 31T^{2} \)
37 \( 1 - 4.01T + 37T^{2} \)
41 \( 1 + 10.9T + 41T^{2} \)
43 \( 1 + 9.36T + 43T^{2} \)
47 \( 1 + 7.98T + 47T^{2} \)
53 \( 1 - 2.38T + 53T^{2} \)
59 \( 1 - 0.380T + 59T^{2} \)
61 \( 1 - 7.77T + 61T^{2} \)
67 \( 1 - 6.63T + 67T^{2} \)
71 \( 1 + 0.277T + 71T^{2} \)
73 \( 1 - 9.98T + 73T^{2} \)
79 \( 1 - 12.5T + 79T^{2} \)
83 \( 1 - 9.85T + 83T^{2} \)
89 \( 1 - 14.3T + 89T^{2} \)
97 \( 1 + 13.7T + 97T^{2} \)
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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

−7.85994386268815612003922432792, −6.77970331241132914629666165551, −6.50546037080160374505893924057, −5.35333215353343017477588181678, −5.16534740608627812367836963664, −4.64644514220091974278773428885, −3.37223310757804134123025196626, −3.13952986660679044008866627567, −2.17367670721986284632213628972, −0.993101471901926181675802169792, 0.993101471901926181675802169792, 2.17367670721986284632213628972, 3.13952986660679044008866627567, 3.37223310757804134123025196626, 4.64644514220091974278773428885, 5.16534740608627812367836963664, 5.35333215353343017477588181678, 6.50546037080160374505893924057, 6.77970331241132914629666165551, 7.85994386268815612003922432792

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