Cremona's table of elliptic curves

Curve 77805u4

77805 = 32 · 5 · 7 · 13 · 19



Data for elliptic curve 77805u4

Field Data Notes
Atkin-Lehner 3- 5- 7+ 13- 19+ Signs for the Atkin-Lehner involutions
Class 77805u Isogeny class
Conductor 77805 Conductor
∏ cp 32 Product of Tamagawa factors cp
Δ 39881141015625 = 310 · 58 · 7 · 13 · 19 Discriminant
Eigenvalues -1 3- 5- 7+  0 13- -6 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-84047,9394494] [a1,a2,a3,a4,a6]
Generators [-298:2961:1] [2:3036:1] Generators of the group modulo torsion
j 90065401232782249/54706640625 j-invariant
L 7.2178506770257 L(r)(E,1)/r!
Ω 0.6387847405872 Real period
R 1.4124184209541 Regulator
r 2 Rank of the group of rational points
S 0.99999999999827 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 25935a4 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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