Cremona's table of elliptic curves

Curve 76342o1

76342 = 2 · 72 · 19 · 41



Data for elliptic curve 76342o1

Field Data Notes
Atkin-Lehner 2- 7- 19+ 41- Signs for the Atkin-Lehner involutions
Class 76342o Isogeny class
Conductor 76342 Conductor
∏ cp 140 Product of Tamagawa factors cp
deg 358400 Modular degree for the optimal curve
Δ 1836244784182144 = 27 · 73 · 192 · 415 Discriminant
Eigenvalues 2-  1 -3 7- -2 -2 -3 19+ Hecke eigenvalues for primes up to 20
Equation [1,0,0,-30717,205169] [a1,a2,a3,a4,a6]
Generators [-170:807:1] [-38:1167:1] Generators of the group modulo torsion
j 9344732392669591/5353483335808 j-invariant
L 14.809214449004 L(r)(E,1)/r!
Ω 0.40165558149452 Real period
R 0.2633602222447 Regulator
r 2 Rank of the group of rational points
S 0.99999999999008 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 76342u1 Quadratic twists by: -7


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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