Cremona's table of elliptic curves

Curve 121520bx1

121520 = 24 · 5 · 72 · 31



Data for elliptic curve 121520bx1

Field Data Notes
Atkin-Lehner 2- 5+ 7- 31- Signs for the Atkin-Lehner involutions
Class 121520bx Isogeny class
Conductor 121520 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 6912000 Modular degree for the optimal curve
Δ 2.5709879349163E+22 Discriminant
Eigenvalues 2- -1 5+ 7-  3  1  2 -5 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-7836096,-3428271104] [a1,a2,a3,a4,a6]
j 110426885440588081/53352140800000 j-invariant
L 0.7576026823057 L(r)(E,1)/r!
Ω 0.094700329733168 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 15190x1 17360bb1 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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