Cremona's table of elliptic curves

Curve 42224d1

42224 = 24 · 7 · 13 · 29



Data for elliptic curve 42224d1

Field Data Notes
Atkin-Lehner 2+ 7- 13- 29+ Signs for the Atkin-Lehner involutions
Class 42224d Isogeny class
Conductor 42224 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 133632 Modular degree for the optimal curve
Δ 1024552239609808 = 24 · 72 · 133 · 296 Discriminant
Eigenvalues 2+  0  2 7- -2 13-  6 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-44014,3203163] [a1,a2,a3,a4,a6]
Generators [4377:15470:27] Generators of the group modulo torsion
j 589354015390230528/64034514975613 j-invariant
L 6.658484346289 L(r)(E,1)/r!
Ω 0.47758677151248 Real period
R 4.6473121000972 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 21112c1 Quadratic twists by: -4


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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