Properties

Label 2-98-7.2-c11-0-2
Degree $2$
Conductor $98$
Sign $-0.991 - 0.126i$
Analytic cond. $75.2976$
Root an. cond. $8.67742$
Motivic weight $11$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (16 − 27.7i)2-s + (198 + 342. i)3-s + (−511. − 886. i)4-s + (−3.67e3 + 6.36e3i)5-s + 1.26e4·6-s − 3.27e4·8-s + (1.01e4 − 1.76e4i)9-s + (1.17e5 + 2.03e5i)10-s + (5.43e4 + 9.42e4i)11-s + (2.02e5 − 3.51e5i)12-s − 6.35e5·13-s − 2.91e6·15-s + (−5.24e5 + 9.08e5i)16-s + (4.61e6 + 7.98e6i)17-s + (−3.25e5 − 5.63e5i)18-s + (3.77e6 − 6.54e6i)19-s + ⋯
L(s)  = 1  + (0.353 − 0.612i)2-s + (0.470 + 0.814i)3-s + (−0.249 − 0.433i)4-s + (−0.525 + 0.910i)5-s + 0.665·6-s − 0.353·8-s + (0.0573 − 0.0993i)9-s + (0.371 + 0.644i)10-s + (0.101 + 0.176i)11-s + (0.235 − 0.407i)12-s − 0.474·13-s − 0.989·15-s + (−0.125 + 0.216i)16-s + (0.787 + 1.36i)17-s + (−0.0405 − 0.0702i)18-s + (0.350 − 0.606i)19-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (-0.991 - 0.126i)\, \overline{\Lambda}(12-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 98 ^{s/2} \, \Gamma_{\C}(s+11/2) \, L(s)\cr =\mathstrut & (-0.991 - 0.126i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(98\)    =    \(2 \cdot 7^{2}\)
Sign: $-0.991 - 0.126i$
Analytic conductor: \(75.2976\)
Root analytic conductor: \(8.67742\)
Motivic weight: \(11\)
Rational: no
Arithmetic: yes
Character: $\chi_{98} (79, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 98,\ (\ :11/2),\ -0.991 - 0.126i)\)

Particular Values

\(L(6)\) \(\approx\) \(0.0436792 + 0.688294i\)
\(L(\frac12)\) \(\approx\) \(0.0436792 + 0.688294i\)
\(L(\frac{13}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-16 + 27.7i)T \)
7 \( 1 \)
good3 \( 1 + (-198 - 342. i)T + (-8.85e4 + 1.53e5i)T^{2} \)
5 \( 1 + (3.67e3 - 6.36e3i)T + (-2.44e7 - 4.22e7i)T^{2} \)
11 \( 1 + (-5.43e4 - 9.42e4i)T + (-1.42e11 + 2.47e11i)T^{2} \)
13 \( 1 + 6.35e5T + 1.79e12T^{2} \)
17 \( 1 + (-4.61e6 - 7.98e6i)T + (-1.71e13 + 2.96e13i)T^{2} \)
19 \( 1 + (-3.77e6 + 6.54e6i)T + (-5.82e13 - 1.00e14i)T^{2} \)
23 \( 1 + (1.32e7 - 2.29e7i)T + (-4.76e14 - 8.25e14i)T^{2} \)
29 \( 1 + 1.69e8T + 1.22e16T^{2} \)
31 \( 1 + (-2.56e7 - 4.44e7i)T + (-1.27e16 + 2.20e16i)T^{2} \)
37 \( 1 + (-1.25e8 + 2.17e8i)T + (-8.89e16 - 1.54e17i)T^{2} \)
41 \( 1 + 9.28e8T + 5.50e17T^{2} \)
43 \( 1 + 1.81e9T + 9.29e17T^{2} \)
47 \( 1 + (2.61e8 - 4.53e8i)T + (-1.23e18 - 2.14e18i)T^{2} \)
53 \( 1 + (2.09e9 + 3.63e9i)T + (-4.63e18 + 8.02e18i)T^{2} \)
59 \( 1 + (4.57e9 + 7.91e9i)T + (-1.50e19 + 2.61e19i)T^{2} \)
61 \( 1 + (-3.31e9 + 5.74e9i)T + (-2.17e19 - 3.76e19i)T^{2} \)
67 \( 1 + (-1.43e9 - 2.49e9i)T + (-6.10e19 + 1.05e20i)T^{2} \)
71 \( 1 + 4.34e9T + 2.31e20T^{2} \)
73 \( 1 + (1.17e10 + 2.03e10i)T + (-1.56e20 + 2.71e20i)T^{2} \)
79 \( 1 + (-1.43e10 + 2.49e10i)T + (-3.73e20 - 6.47e20i)T^{2} \)
83 \( 1 + 5.57e9T + 1.28e21T^{2} \)
89 \( 1 + (3.90e10 - 6.75e10i)T + (-1.38e21 - 2.40e21i)T^{2} \)
97 \( 1 + 2.66e10T + 7.15e21T^{2} \)
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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

−12.07355809141780618224645707625, −11.09013992317102190255574878468, −10.14949559104615660437706019124, −9.381826504303463811702612258494, −7.952930583245054261639497992720, −6.63688777981012910520726332964, −5.08981463465020825005452020371, −3.70811495409529927056634936949, −3.28844534577763227841631674490, −1.73098224192820820123744935683, 0.13029375810988966980444141046, 1.41649143807625743093423510703, 2.95077030327306412697961239505, 4.42351257992594863644330405844, 5.45822668712970180648169818251, 6.99067654061842791934189913511, 7.81844737367620168425036187160, 8.584458284791005107429563571059, 9.864057538543247686998164430025, 11.74041171752136151184049708541

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