Cremona's table of elliptic curves

Curve 100905r1

100905 = 3 · 5 · 7 · 312



Data for elliptic curve 100905r1

Field Data Notes
Atkin-Lehner 3- 5- 7+ 31- Signs for the Atkin-Lehner involutions
Class 100905r Isogeny class
Conductor 100905 Conductor
∏ cp 64 Product of Tamagawa factors cp
deg 737280 Modular degree for the optimal curve
Δ 31589295706897425 = 38 · 52 · 7 · 317 Discriminant
Eigenvalues -1 3- 5- 7+  0 -2  2 -4 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-134560,16954175] [a1,a2,a3,a4,a6]
j 303599943361/35593425 j-invariant
L 1.4322241246271 L(r)(E,1)/r!
Ω 0.35805602146452 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 3255c1 Quadratic twists by: -31


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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