Cremona's table of elliptic curves

Curve 42955i1

42955 = 5 · 112 · 71



Data for elliptic curve 42955i1

Field Data Notes
Atkin-Lehner 5- 11- 71+ Signs for the Atkin-Lehner involutions
Class 42955i Isogeny class
Conductor 42955 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 67392 Modular degree for the optimal curve
Δ -5197555 = -1 · 5 · 114 · 71 Discriminant
Eigenvalues  2  0 5-  3 11-  3  5 -5 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-20207,1105607] [a1,a2,a3,a4,a6]
Generators [10262050:-12039:125000] Generators of the group modulo torsion
j -62324455919616/355 j-invariant
L 13.964968405812 L(r)(E,1)/r!
Ω 1.650050990937 Real period
R 8.4633556674944 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 42955k1 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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