Cremona's table of elliptic curves

Curve 61985k1

61985 = 5 · 72 · 11 · 23



Data for elliptic curve 61985k1

Field Data Notes
Atkin-Lehner 5- 7+ 11+ 23- Signs for the Atkin-Lehner involutions
Class 61985k Isogeny class
Conductor 61985 Conductor
∏ cp 144 Product of Tamagawa factors cp
deg 7676928 Modular degree for the optimal curve
Δ 1.1772822134964E+23 Discriminant
Eigenvalues  2  1 5- 7+ 11+  4  2  1 Hecke eigenvalues for primes up to 20
Equation [0,1,1,-13418960,9239772889] [a1,a2,a3,a4,a6]
Generators [396538:88046871:8] Generators of the group modulo torsion
j 46354937445945511936/20421905517578125 j-invariant
L 16.334283913614 L(r)(E,1)/r!
Ω 0.094433782355927 Real period
R 1.2011858928232 Regulator
r 1 Rank of the group of rational points
S 1.0000000000529 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 61985e1 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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