Editing John Edensor Littlewood (section)

===Collaboration with G. H. Hardy===
Littlewood collaborated for many years with [[G. H. Hardy]]. Together they devised the [[first Hardy–Littlewood conjecture]], a strong form of the [[twin prime conjecture]], and the [[second Hardy–Littlewood conjecture]].

====Ramanujan====
He also, with Hardy, identified the work of the Indian mathematician [[Srinivasa Ramanujan]] as that of a genius and supported him in travelling from India to work at Cambridge.<ref>Hardy (June 1920), pp&nbsp;494–495.</ref> A self-taught mathematician, Ramanujan later became a [[Fellow of the Royal Society]], Fellow of [[Trinity College, Cambridge]], and widely recognised as on a par with other geniuses such as [[Euler]] and [[Carl Gustav Jacob Jacobi|Jacobi]].<ref>{{Cite book|last=Hardy |first=G. H. |title= Collected Papers of G. H. Hardy|year= 1979 | isbn=978-0-19-853347-4 |publisher= [[Oxford University Press|Clarendon Press]] |location=Oxford, England| page=720|volume=7|no-pp=true}}</ref>