The people here are not some of the original investigators, most have gone to TS. For example: 1872 was in regards to a mirror Q2781 which just says "Impressive, most impressive.Q" and refers to the >>16618139 guidestones prediction post. Which was approximately 1:41 minutes to a response to the Cicada in the mouth post in that link from Nunes.
Other maths involved point to Rev 6:11
02:38:44 GG Predictions
04:03:33 GG destruction
01:35:11 Time Difference
01:41:00 Approx from pb lb
00:06:00 Diff in minutes
00:00:11 Diff in seconds
Rev 06:11
Then each of them was given a white robe and told to rest a little while longer, until the full number of their fellow servants, their brothers, were killed, just as they had been killed.
NCSWIC