Cremona's table of elliptic curves

Curve 42042bw1

42042 = 2 · 3 · 72 · 11 · 13



Data for elliptic curve 42042bw1

Field Data Notes
Atkin-Lehner 2- 3+ 7+ 11- 13- Signs for the Atkin-Lehner involutions
Class 42042bw Isogeny class
Conductor 42042 Conductor
∏ cp 14 Product of Tamagawa factors cp
deg 1119552 Modular degree for the optimal curve
Δ 47748718188615444 = 22 · 3 · 78 · 11 · 137 Discriminant
Eigenvalues 2- 3+  1 7+ 11- 13-  3  1 Hecke eigenvalues for primes up to 20
Equation [1,1,1,-3553530,2576825523] [a1,a2,a3,a4,a6]
j 860833894093732321/8282804244 j-invariant
L 4.5226856259642 L(r)(E,1)/r!
Ω 0.32304897327268 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 126126bf1 42042dk1 Quadratic twists by: -3 -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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