Properties

Label 2-74-37.34-c5-0-12
Degree $2$
Conductor $74$
Sign $0.153 + 0.988i$
Analytic cond. $11.8684$
Root an. cond. $3.44505$
Motivic weight $5$
Arithmetic yes
Rational no
Primitive yes
Self-dual no
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  + (3.06 + 2.57i)2-s + (−17.2 + 14.4i)3-s + (2.77 + 15.7i)4-s + (−6.83 − 2.48i)5-s − 90.0·6-s + (−141. − 51.3i)7-s + (−32.0 + 55.4i)8-s + (45.7 − 259. i)9-s + (−14.5 − 25.1i)10-s + (270. − 468. i)11-s + (−275. − 231. i)12-s + (187. + 1.06e3i)13-s + (−300. − 520. i)14-s + (153. − 55.9i)15-s + (−240. + 87.5i)16-s + (405. − 2.29e3i)17-s + ⋯
L(s)  = 1  + (0.541 + 0.454i)2-s + (−1.10 + 0.928i)3-s + (0.0868 + 0.492i)4-s + (−0.122 − 0.0444i)5-s − 1.02·6-s + (−1.08 − 0.396i)7-s + (−0.176 + 0.306i)8-s + (0.188 − 1.06i)9-s + (−0.0459 − 0.0796i)10-s + (0.673 − 1.16i)11-s + (−0.553 − 0.464i)12-s + (0.308 + 1.74i)13-s + (−0.409 − 0.709i)14-s + (0.176 − 0.0642i)15-s + (−0.234 + 0.0855i)16-s + (0.340 − 1.92i)17-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & (0.153 + 0.988i)\, \overline{\Lambda}(6-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 74 ^{s/2} \, \Gamma_{\C}(s+5/2) \, L(s)\cr =\mathstrut & (0.153 + 0.988i)\, \overline{\Lambda}(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(74\)    =    \(2 \cdot 37\)
Sign: $0.153 + 0.988i$
Analytic conductor: \(11.8684\)
Root analytic conductor: \(3.44505\)
Motivic weight: \(5\)
Rational: no
Arithmetic: yes
Character: $\chi_{74} (71, \cdot )$
Primitive: yes
Self-dual: no
Analytic rank: \(0\)
Selberg data: \((2,\ 74,\ (\ :5/2),\ 0.153 + 0.988i)\)

Particular Values

\(L(3)\) \(\approx\) \(0.205770 - 0.176249i\)
\(L(\frac12)\) \(\approx\) \(0.205770 - 0.176249i\)
\(L(\frac{7}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 + (-3.06 - 2.57i)T \)
37 \( 1 + (8.04e3 - 2.16e3i)T \)
good3 \( 1 + (17.2 - 14.4i)T + (42.1 - 239. i)T^{2} \)
5 \( 1 + (6.83 + 2.48i)T + (2.39e3 + 2.00e3i)T^{2} \)
7 \( 1 + (141. + 51.3i)T + (1.28e4 + 1.08e4i)T^{2} \)
11 \( 1 + (-270. + 468. i)T + (-8.05e4 - 1.39e5i)T^{2} \)
13 \( 1 + (-187. - 1.06e3i)T + (-3.48e5 + 1.26e5i)T^{2} \)
17 \( 1 + (-405. + 2.29e3i)T + (-1.33e6 - 4.85e5i)T^{2} \)
19 \( 1 + (285. - 239. i)T + (4.29e5 - 2.43e6i)T^{2} \)
23 \( 1 + (1.43e3 + 2.49e3i)T + (-3.21e6 + 5.57e6i)T^{2} \)
29 \( 1 + (2.46e3 - 4.27e3i)T + (-1.02e7 - 1.77e7i)T^{2} \)
31 \( 1 - 430.T + 2.86e7T^{2} \)
41 \( 1 + (-1.83e3 - 1.04e4i)T + (-1.08e8 + 3.96e7i)T^{2} \)
43 \( 1 - 2.22e3T + 1.47e8T^{2} \)
47 \( 1 + (1.50e4 + 2.60e4i)T + (-1.14e8 + 1.98e8i)T^{2} \)
53 \( 1 + (1.67e4 - 6.10e3i)T + (3.20e8 - 2.68e8i)T^{2} \)
59 \( 1 + (-1.54e4 + 5.63e3i)T + (5.47e8 - 4.59e8i)T^{2} \)
61 \( 1 + (-4.38e3 - 2.48e4i)T + (-7.93e8 + 2.88e8i)T^{2} \)
67 \( 1 + (4.78e4 + 1.73e4i)T + (1.03e9 + 8.67e8i)T^{2} \)
71 \( 1 + (2.93e4 - 2.46e4i)T + (3.13e8 - 1.77e9i)T^{2} \)
73 \( 1 + 5.68e3T + 2.07e9T^{2} \)
79 \( 1 + (-2.65e3 - 965. i)T + (2.35e9 + 1.97e9i)T^{2} \)
83 \( 1 + (-9.97e3 + 5.65e4i)T + (-3.70e9 - 1.34e9i)T^{2} \)
89 \( 1 + (-5.10e4 + 1.85e4i)T + (4.27e9 - 3.58e9i)T^{2} \)
97 \( 1 + (-5.12e3 - 8.87e3i)T + (-4.29e9 + 7.43e9i)T^{2} \)
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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

−13.56086215446180127727941718212, −11.94243601403935939616271559599, −11.41199376002390302608504881936, −10.02580976832381542435217988623, −8.944847813703601614314355778667, −6.85271777009714585036124228138, −6.06295318285968108097265331546, −4.64779122171512492648270191225, −3.55159339601321199607930538254, −0.11342207054853649573590268541, 1.62228302494745182819440507649, 3.64069209655432699774343373749, 5.65459429323133654929721853104, 6.28852938419219069720419583694, 7.68158619753398966533015022608, 9.688591747769027959303705545093, 10.75767570946236956202601245548, 12.00866237208012038036590941701, 12.67515891801197397263619153798, 13.17878625969691710741479721495

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