JERUSALEM — The unexpectedly strong showing by a new centrist party in Israel’s parliamentary election has raised hopes of a revival of peace talks with Palestinians that have languished for four years under Prime Minister Benjamin Netanyahu.
Political newcomer Yair Lapid, the surprise kingmaker, is already being courted by a weakened Netanyahu, who needs his support to form a ruling coalition. Lapid has said he will not sit in the government unless the peace process is restarted.
But following a campaign in which the Palestinian issue was largely ignored, it remains unclear how hard Lapid will push the issue in what could be weeks of coalition talks with Netanyahu.
Tuesday’s election ended in a deadlock, with Netanyahu’s hardline religious bloc of allies and the rival bloc of centrist, secular, and Arab parties each with 60 seats in the 120-seat Parliament, according to near-complete official results.
While Netanyahu, as head of the largest single party in Parliament, is poised to remain prime minister, it appears impossible for him to cobble together a majority coalition without reaching across the aisle.
Lapid, whose Yesh Atid — or There is a Future — captured 19 seats, putting it in second place, is the most likely candidate to join him. In a gesture to Netanyahu, Lapid said there would not be a ‘‘blocking majority,’’ in which opposition parties prevent the prime minister from forming a government. The comment virtually guarantees that Netanyahu will be prime minister, with Lapid a major partner.
Netanyahu said Wednesday he would work to create a wide coalition. He said the election proved ‘‘the Israeli public wants me to continue leading the country’’ and put together ‘‘as broad a coalition as possible.’’
He said the next government would pursue three major domestic policy goals: to bring ultra-Orthodox Jewish men, who are routinely granted draft exemptions, into the military; to provide affordable housing; and to change the current fragmented multiparty system, which often gives smaller coalition partners outsize strength.
But Netanyahu only alluded to peacemaking in vague terms, saying coalition talks would focus on ‘‘security and diplomatic responsibility.’’ He took no questions from reporters.
His comments were aimed at Lapid, a former TV talk-show host who has portrayed himself as an average Israeli and champion of a middle class trying to make ends meet.
Though committed to pursuing peace, Lapid’s campaign focused heavily on pocketbook issues, raising speculation that Lapid might abandon the peace agenda if he can extract other concessions from Netanyahu.
In an interview last week, Lapid criticized Netanyahu’s handling of peace efforts, saying he was committed to restarting negotiations and would not serve as a ‘‘fig leaf’’ in a hardline government.