Cremona's table of elliptic curves

Curve 99975j1

99975 = 3 · 52 · 31 · 43



Data for elliptic curve 99975j1

Field Data Notes
Atkin-Lehner 3- 5+ 31+ 43- Signs for the Atkin-Lehner involutions
Class 99975j Isogeny class
Conductor 99975 Conductor
∏ cp 56 Product of Tamagawa factors cp
deg 516096 Modular degree for the optimal curve
Δ 882552744140625 = 37 · 510 · 312 · 43 Discriminant
Eigenvalues -1 3- 5+ -2  4  6  4 -2 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-55438,-4821133] [a1,a2,a3,a4,a6]
Generators [-127:482:1] Generators of the group modulo torsion
j 1205943158724121/56483375625 j-invariant
L 5.6695714862825 L(r)(E,1)/r!
Ω 0.31203692521869 Real period
R 1.2978252182877 Regulator
r 1 Rank of the group of rational points
S 1.0000000031893 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 19995c1 Quadratic twists by: 5


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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