Cremona's table of elliptic curves

Curve 42826m3

42826 = 2 · 72 · 19 · 23



Data for elliptic curve 42826m3

Field Data Notes
Atkin-Lehner 2- 7- 19+ 23+ Signs for the Atkin-Lehner involutions
Class 42826m Isogeny class
Conductor 42826 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ -1.1273282663722E+20 Discriminant
Eigenvalues 2- -1  3 7-  0 -5 -3 19+ Hecke eigenvalues for primes up to 20
Equation [1,1,1,-1554134,903269919] [a1,a2,a3,a4,a6]
Generators [4206:119707:8] Generators of the group modulo torsion
j -3528587363533685713/958213215898316 j-invariant
L 8.5042375507797 L(r)(E,1)/r!
Ω 0.17793857013935 Real period
R 5.9741386761468 Regulator
r 1 Rank of the group of rational points
S 0.9999999999997 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 6118l3 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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