Properties

Label 2-700-140.139-c1-0-25
Degree $2$
Conductor $700$
Sign $0.256 - 0.966i$
Analytic cond. $5.58952$
Root an. cond. $2.36421$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (1.32 + 0.5i)2-s + (1.50 + 1.32i)4-s − 2.64·7-s + (1.32 + 2.50i)8-s + 3·9-s + 5.29i·11-s + (−3.50 − 1.32i)14-s + (0.500 + 3.96i)16-s + (3.96 + 1.5i)18-s + (−2.64 + 7.00i)22-s + 5.29·23-s + (−3.96 − 3.50i)28-s + 2·29-s + (−1.32 + 5.50i)32-s + (4.50 + 3.96i)36-s − 6i·37-s + ⋯
L(s)  = 1  + (0.935 + 0.353i)2-s + (0.750 + 0.661i)4-s − 0.999·7-s + (0.467 + 0.883i)8-s + 9-s + 1.59i·11-s + (−0.935 − 0.353i)14-s + (0.125 + 0.992i)16-s + (0.935 + 0.353i)18-s + (−0.564 + 1.49i)22-s + 1.10·23-s + (−0.749 − 0.661i)28-s + 0.371·29-s + (−0.233 + 0.972i)32-s + (0.750 + 0.661i)36-s − 0.986i·37-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 700 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.256 - 0.966i)\, \overline{\Lambda}(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 700 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & (0.256 - 0.966i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(700\)    =    \(2^{2} \cdot 5^{2} \cdot 7\)
Sign: $0.256 - 0.966i$
Analytic conductor: \(5.58952\)
Root analytic conductor: \(2.36421\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: $\chi_{700} (699, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 700,\ (\ :1/2),\ 0.256 - 0.966i)\)

Particular Values

\(L(1)\) \(\approx\) \(2.03171 + 1.56337i\)
\(L(\frac12)\) \(\approx\) \(2.03171 + 1.56337i\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-1.32 - 0.5i)T \)
5 \( 1 \)
7 \( 1 + 2.64T \)
good3 \( 1 - 3T^{2} \)
11 \( 1 - 5.29iT - 11T^{2} \)
13 \( 1 + 13T^{2} \)
17 \( 1 + 17T^{2} \)
19 \( 1 + 19T^{2} \)
23 \( 1 - 5.29T + 23T^{2} \)
29 \( 1 - 2T + 29T^{2} \)
31 \( 1 + 31T^{2} \)
37 \( 1 + 6iT - 37T^{2} \)
41 \( 1 - 41T^{2} \)
43 \( 1 + 5.29T + 43T^{2} \)
47 \( 1 - 47T^{2} \)
53 \( 1 + 10iT - 53T^{2} \)
59 \( 1 + 59T^{2} \)
61 \( 1 - 61T^{2} \)
67 \( 1 + 15.8T + 67T^{2} \)
71 \( 1 + 5.29iT - 71T^{2} \)
73 \( 1 + 73T^{2} \)
79 \( 1 + 15.8iT - 79T^{2} \)
83 \( 1 - 83T^{2} \)
89 \( 1 - 89T^{2} \)
97 \( 1 + 97T^{2} \)
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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

−10.55952511486897903080040795509, −9.893281636433820696428973352961, −8.950679828292067419215354381841, −7.53168855007886433463883966674, −7.05076627576854977036085459566, −6.29454097402071341844582926550, −5.03433084705115989692616454275, −4.28663699506052267469562859014, −3.22783224177578764537733490892, −1.93832647899522068186978320012, 1.09044148761920398718652922031, 2.84313355896016259220243557796, 3.57291832868904654165241489900, 4.66765099047661922255055650159, 5.78959858919623842331192490020, 6.52524392872284798905455706899, 7.32144003156263686678665776569, 8.658791757311803904222507445341, 9.664224962318890664126878757503, 10.42129179336290594647972038787

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