Cremona's table of elliptic curves

Curve 28830s2

28830 = 2 · 3 · 5 · 312



Data for elliptic curve 28830s2

Field Data Notes
Atkin-Lehner 2+ 3- 5- 31- Signs for the Atkin-Lehner involutions
Class 28830s Isogeny class
Conductor 28830 Conductor
∏ cp 224 Product of Tamagawa factors cp
Δ 3.8689613593594E+23 Discriminant
Eigenvalues 2+ 3- 5-  2  4  4  6  0 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-35982263,-77502645862] [a1,a2,a3,a4,a6]
j 5805223604235668521/435937500000000 j-invariant
L 3.4683468452183 L(r)(E,1)/r!
Ω 0.061934765093203 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 86490ce2 930d2 Quadratic twists by: -3 -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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