Cremona's table of elliptic curves

Curve 42955h1

42955 = 5 · 112 · 71



Data for elliptic curve 42955h1

Field Data Notes
Atkin-Lehner 5- 11- 71+ Signs for the Atkin-Lehner involutions
Class 42955h Isogeny class
Conductor 42955 Conductor
∏ cp 15 Product of Tamagawa factors cp
deg 116160 Modular degree for the optimal curve
Δ -47560876721875 = -1 · 55 · 118 · 71 Discriminant
Eigenvalues  2  0 5- -1 11- -1  1  3 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-9317,-479493] [a1,a2,a3,a4,a6]
Generators [7986:251071:8] Generators of the group modulo torsion
j -417263616/221875 j-invariant
L 11.455268767533 L(r)(E,1)/r!
Ω 0.23706162847837 Real period
R 3.2214601300241 Regulator
r 1 Rank of the group of rational points
S 1.0000000000008 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42955j1 Quadratic twists by: -11


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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