Properties

Label 2-85e2-1.1-c1-0-146
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  − 2.19·2-s + 1.59·3-s + 2.81·4-s − 3.50·6-s + 3.21·7-s − 1.79·8-s − 0.444·9-s + 1.61·11-s + 4.50·12-s − 6.08·13-s − 7.05·14-s − 1.69·16-s + 0.975·18-s + 3.45·19-s + 5.13·21-s − 3.54·22-s + 6.00·23-s − 2.86·24-s + 13.3·26-s − 5.50·27-s + 9.05·28-s + 3.36·29-s + 4.00·31-s + 7.31·32-s + 2.58·33-s − 1.25·36-s + 8.05·37-s + ⋯
L(s)  = 1  − 1.55·2-s + 0.922·3-s + 1.40·4-s − 1.43·6-s + 1.21·7-s − 0.634·8-s − 0.148·9-s + 0.487·11-s + 1.30·12-s − 1.68·13-s − 1.88·14-s − 0.424·16-s + 0.229·18-s + 0.792·19-s + 1.12·21-s − 0.755·22-s + 1.25·23-s − 0.585·24-s + 2.61·26-s − 1.05·27-s + 1.71·28-s + 0.624·29-s + 0.719·31-s + 1.29·32-s + 0.449·33-s − 0.208·36-s + 1.32·37-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

\(L(1)\) \(\approx\) \(1.440852304\)
\(L(\frac12)\) \(\approx\) \(1.440852304\)
\(L(\frac{3}{2})\) 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 \( 1 + 2.19T + 2T^{2} \)
3 \( 1 - 1.59T + 3T^{2} \)
7 \( 1 - 3.21T + 7T^{2} \)
11 \( 1 - 1.61T + 11T^{2} \)
13 \( 1 + 6.08T + 13T^{2} \)
19 \( 1 - 3.45T + 19T^{2} \)
23 \( 1 - 6.00T + 23T^{2} \)
29 \( 1 - 3.36T + 29T^{2} \)
31 \( 1 - 4.00T + 31T^{2} \)
37 \( 1 - 8.05T + 37T^{2} \)
41 \( 1 + 8.41T + 41T^{2} \)
43 \( 1 - 12.9T + 43T^{2} \)
47 \( 1 + 2.53T + 47T^{2} \)
53 \( 1 + 4.83T + 53T^{2} \)
59 \( 1 - 11.3T + 59T^{2} \)
61 \( 1 + 5.48T + 61T^{2} \)
67 \( 1 + 8.63T + 67T^{2} \)
71 \( 1 + 10.9T + 71T^{2} \)
73 \( 1 + 15.3T + 73T^{2} \)
79 \( 1 - 2.08T + 79T^{2} \)
83 \( 1 - 15.0T + 83T^{2} \)
89 \( 1 + 4.63T + 89T^{2} \)
97 \( 1 - 8.44T + 97T^{2} \)
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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

−7.961601892748421928631000517784, −7.52969255689496208425472585255, −7.11120811189929948520558196577, −6.03190753099388471072938683118, −4.92254575858430339739552574911, −4.48079695980548683572162671435, −3.07943142920212847478775611152, −2.48464900444980823199480819317, −1.67727477703597286778176146151, −0.75678121820611436084272475191, 0.75678121820611436084272475191, 1.67727477703597286778176146151, 2.48464900444980823199480819317, 3.07943142920212847478775611152, 4.48079695980548683572162671435, 4.92254575858430339739552574911, 6.03190753099388471072938683118, 7.11120811189929948520558196577, 7.52969255689496208425472585255, 7.961601892748421928631000517784

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