DUBLIN — Ireland's two long-dominant center-right parties looked likely to form a new government as results came in Sunday from a fractured national election, though with a reduced vote share and complex coalition negotiations ahead.
In an exception to the global anti-incumbent mood, outgoing governing parties Fianna Fail and Fine Gael took the two largest shares of the vote, narrowly ahead of left-of-center opposition Sinn Fein.
Under Ireland's system of proportional representation, vote share does not translate neatly into seats in parliament. With about two-thirds of results declared, Fianna Fail was on course to be the biggest party in the 174-seat Dáil, the lower house of parliament, with Fine Gael and Sinn Fein battling for second place.
It's certain that no party will have enough seats to govern on its own, and the most likely outcome is a coalition between Fianna Fail, led by Micheál Martin, and Fine Gael under outgoing Prime Minister Simon Harris. In that case either Harris or Martin — or possibly both, if they strike a job-sharing deal — will become Ireland's next premier, known as the taoiseach.
Sinn Fein, which aims to reunify the Republic of Ireland with the U.K. territory of Northern Ireland, lacks a clear path to power because the other two parties say they won't work with it, partly because of its historic ties with the Irish Republican Army during three decades of violence in Northern Ireland.
Ireland uses a complex system of proportional representation in which each of the country's 43 constituencies elects several lawmakers and voters rank candidates in order of preference. As a result, it can take days for full results to be known.
''The people of Ireland have now spoken,'' Harris said. ''We now have to work out exactly what they have said, and that is going to take a little bit of time.''
The cost of living — especially Ireland's acute housing crisis — was a dominant topic in the three-week campaign, alongside immigration, which has become an emotive and challenging issue in a country of 5.4 million people long defined by emigration.