Cremona's table of elliptic curves

Curve 74256cj1

74256 = 24 · 3 · 7 · 13 · 17



Data for elliptic curve 74256cj1

Field Data Notes
Atkin-Lehner 2- 3- 7+ 13+ 17+ Signs for the Atkin-Lehner involutions
Class 74256cj Isogeny class
Conductor 74256 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 2765952 Modular degree for the optimal curve
Δ -2.0979668549829E+21 Discriminant
Eigenvalues 2- 3-  0 7+ -2 13+ 17+  5 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-2993128,-2972357836] [a1,a2,a3,a4,a6]
Generators [2318:50496:1] Generators of the group modulo torsion
j -724002020651148891625/512198939204813952 j-invariant
L 7.1608657210187 L(r)(E,1)/r!
Ω 0.055654611947286 Real period
R 4.5952203311081 Regulator
r 1 Rank of the group of rational points
S 0.99999999992961 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 9282b1 Quadratic twists by: -4


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

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