Cremona's table of elliptic curves

Curve 121520bg1

121520 = 24 · 5 · 72 · 31



Data for elliptic curve 121520bg1

Field Data Notes
Atkin-Lehner 2- 5+ 7+ 31- Signs for the Atkin-Lehner involutions
Class 121520bg Isogeny class
Conductor 121520 Conductor
∏ cp 24 Product of Tamagawa factors cp
deg 9206784 Modular degree for the optimal curve
Δ -1.135295447552E+21 Discriminant
Eigenvalues 2-  3 5+ 7+  2  4 -4 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-2614003,-2296551502] [a1,a2,a3,a4,a6]
Generators [4303677:1718126578:27] Generators of the group modulo torsion
j -200858330740497129/115440125000000 j-invariant
L 13.347916830226 L(r)(E,1)/r!
Ω 0.057833227757688 Real period
R 9.6166723047048 Regulator
r 1 Rank of the group of rational points
S 1.0000000028596 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 15190b1 121520cs1 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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