Cremona's table of elliptic curves

Curve 107920h2

107920 = 24 · 5 · 19 · 71



Data for elliptic curve 107920h2

Field Data Notes
Atkin-Lehner 2+ 5- 19+ 71- Signs for the Atkin-Lehner involutions
Class 107920h Isogeny class
Conductor 107920 Conductor
∏ cp 16 Product of Tamagawa factors cp
Δ 11646726400 = 28 · 52 · 192 · 712 Discriminant
Eigenvalues 2+  0 5-  0  0  2 -2 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-1807,-29106] [a1,a2,a3,a4,a6]
Generators [168718:1775100:1331] Generators of the group modulo torsion
j 2548931735376/45495025 j-invariant
L 6.6046338925748 L(r)(E,1)/r!
Ω 0.73304469801731 Real period
R 9.0098650810265 Regulator
r 1 Rank of the group of rational points
S 1.0000000098532 (Analytic) order of Ш
t 4 Number of elements in the torsion subgroup
Twists 53960g2 Quadratic twists by: -4


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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