Properties

Label 2-4025-1.1-c1-0-96
Degree $2$
Conductor $4025$
Sign $1$
Analytic cond. $32.1397$
Root an. cond. $5.66919$
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  − 1.61·2-s + 2.88·3-s + 0.616·4-s − 4.65·6-s − 7-s + 2.23·8-s + 5.29·9-s + 3.66·11-s + 1.77·12-s + 2.37·13-s + 1.61·14-s − 4.85·16-s + 3.07·17-s − 8.57·18-s − 1.07·19-s − 2.88·21-s − 5.92·22-s − 23-s + 6.44·24-s − 3.83·26-s + 6.62·27-s − 0.616·28-s + 4.59·29-s − 2.50·31-s + 3.37·32-s + 10.5·33-s − 4.96·34-s + ⋯
L(s)  = 1  − 1.14·2-s + 1.66·3-s + 0.308·4-s − 1.90·6-s − 0.377·7-s + 0.791·8-s + 1.76·9-s + 1.10·11-s + 0.512·12-s + 0.658·13-s + 0.432·14-s − 1.21·16-s + 0.744·17-s − 2.02·18-s − 0.246·19-s − 0.628·21-s − 1.26·22-s − 0.208·23-s + 1.31·24-s − 0.753·26-s + 1.27·27-s − 0.116·28-s + 0.853·29-s − 0.449·31-s + 0.596·32-s + 1.83·33-s − 0.851·34-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 4025 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(4025\)    =    \(5^{2} \cdot 7 \cdot 23\)
Sign: $1$
Analytic conductor: \(32.1397\)
Root analytic conductor: \(5.66919\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 4025,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(2.096208893\)
\(L(\frac12)\) \(\approx\) \(2.096208893\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad5 \( 1 \)
7 \( 1 + T \)
23 \( 1 + T \)
good2 \( 1 + 1.61T + 2T^{2} \)
3 \( 1 - 2.88T + 3T^{2} \)
11 \( 1 - 3.66T + 11T^{2} \)
13 \( 1 - 2.37T + 13T^{2} \)
17 \( 1 - 3.07T + 17T^{2} \)
19 \( 1 + 1.07T + 19T^{2} \)
29 \( 1 - 4.59T + 29T^{2} \)
31 \( 1 + 2.50T + 31T^{2} \)
37 \( 1 + 2.44T + 37T^{2} \)
41 \( 1 - 1.17T + 41T^{2} \)
43 \( 1 + 5.75T + 43T^{2} \)
47 \( 1 - 11.7T + 47T^{2} \)
53 \( 1 - 6.54T + 53T^{2} \)
59 \( 1 + 0.409T + 59T^{2} \)
61 \( 1 - 10.1T + 61T^{2} \)
67 \( 1 - 11.7T + 67T^{2} \)
71 \( 1 - 7.28T + 71T^{2} \)
73 \( 1 + 4.31T + 73T^{2} \)
79 \( 1 + 9.65T + 79T^{2} \)
83 \( 1 + 6.50T + 83T^{2} \)
89 \( 1 + 4.98T + 89T^{2} \)
97 \( 1 + 12.7T + 97T^{2} \)
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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

−8.323556736363284406086062713390, −8.277338336019245467166619015614, −7.15097366601434162543546849551, −6.79186941196047938678581162924, −5.55673819804593643045854677383, −4.18453063503472260795153780876, −3.79922279730939896205584955958, −2.80594399012448828150931275624, −1.81677205993332852584878619513, −0.984151629059009808090479916639, 0.984151629059009808090479916639, 1.81677205993332852584878619513, 2.80594399012448828150931275624, 3.79922279730939896205584955958, 4.18453063503472260795153780876, 5.55673819804593643045854677383, 6.79186941196047938678581162924, 7.15097366601434162543546849551, 8.277338336019245467166619015614, 8.323556736363284406086062713390

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