Cremona's table of elliptic curves

Curve 42955j1

42955 = 5 · 112 · 71



Data for elliptic curve 42955j1

Field Data Notes
Atkin-Lehner 5- 11- 71+ Signs for the Atkin-Lehner involutions
Class 42955j Isogeny class
Conductor 42955 Conductor
∏ cp 5 Product of Tamagawa factors cp
deg 10560 Modular degree for the optimal curve
Δ -26846875 = -1 · 55 · 112 · 71 Discriminant
Eigenvalues -2  0 5-  1 11-  1 -1 -3 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-77,360] [a1,a2,a3,a4,a6]
Generators [3:-13:1] Generators of the group modulo torsion
j -417263616/221875 j-invariant
L 2.8754824195001 L(r)(E,1)/r!
Ω 1.9631427440183 Real period
R 0.29294685047806 Regulator
r 1 Rank of the group of rational points
S 1.0000000000018 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 42955h1 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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