Cremona's table of elliptic curves

Curve 121520bv1

121520 = 24 · 5 · 72 · 31



Data for elliptic curve 121520bv1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 31- Signs for the Atkin-Lehner involutions
Class 121520bv Isogeny class
Conductor 121520 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 5160960 Modular degree for the optimal curve
Δ -1.240954122464E+19 Discriminant
Eigenvalues 2- -1 5+ 7-  1 -3 -5 -2 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-26099621,51330489421] [a1,a2,a3,a4,a6]
j -4080168919667961856/25751796875 j-invariant
L 1.6057350770792 L(r)(E,1)/r!
Ω 0.2007168192853 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 7595b1 17360bi1 Quadratic twists by: -4 -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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