Cremona's table of elliptic curves

Curve 99918h2

99918 = 2 · 32 · 7 · 13 · 61



Data for elliptic curve 99918h2

Field Data Notes
Atkin-Lehner 2+ 3- 7+ 13- 61+ Signs for the Atkin-Lehner involutions
Class 99918h Isogeny class
Conductor 99918 Conductor
∏ cp 48 Product of Tamagawa factors cp
Δ -6598995749479224 = -1 · 23 · 38 · 7 · 136 · 612 Discriminant
Eigenvalues 2+ 3-  2 7+  0 13-  0  0 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-936,3908632] [a1,a2,a3,a4,a6]
Generators [39:1963:1] Generators of the group modulo torsion
j -124475734657/9052120369656 j-invariant
L 5.4010623804972 L(r)(E,1)/r!
Ω 0.33646188878173 Real period
R 1.3377102876119 Regulator
r 1 Rank of the group of rational points
S 1.000000003767 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 33306n2 Quadratic twists by: -3


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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