Cremona's table of elliptic curves

Curve 79856c2

79856 = 24 · 7 · 23 · 31



Data for elliptic curve 79856c2

Field Data Notes
Atkin-Lehner 2- 7+ 23+ 31+ Signs for the Atkin-Lehner involutions
Class 79856c Isogeny class
Conductor 79856 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 50202857367928832 = 221 · 72 · 232 · 314 Discriminant
Eigenvalues 2-  2 -2 7+ -2  0 -2 -4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-95264,3477248] [a1,a2,a3,a4,a6]
Generators [-7120:369024:125] [37:42:1] Generators of the group modulo torsion
j 23342897439572257/12256556974592 j-invariant
L 12.780040448431 L(r)(E,1)/r!
Ω 0.31292252737326 Real period
R 5.1051136186198 Regulator
r 2 Rank of the group of rational points
S 0.99999999999235 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 9982e2 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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