Assalam aalekum is Hadith present in saheehul Al-jaami no 3704 about person who will enter jannah last is also classified authentic by imam munziri in At- Targheeb wat Tarheeb and by imam tabrani

All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.

The Hadeeth with the number in reference was cited by Al-Albaani in Saheeh At-Targheeb wat-Tarheeb, and not in Saheeh Al-Jaami’.

Al-Munthiri said after he reported the Hadeeth: “It was narrated by Ibn Abu Ad-Dunya and At-Tabaraani through various chains of narrations, one of which is authentic, and the wording is his. It was also reported by Al-Haakim who stated that the narration is authentic”

As for At-Tabaraani, we did not find a classification on the Hadeeth by him, noting that he does not normally include his judgments on the Ahadeeth cited in his books.

The origin of the Hadeeth was cited in Saheeh Muslim in a summarized text.

Allah knows best.