C1586 — Recover the rounded post-Flood lifespan suffix

Question

What do the controlled Arphaxad-through-Terah lifespan rows contribute before the shared Abraham–Moses suffix?

Sources

[
  "postflood_rows_inherited.json",
  "File18 §§2.2,3.2.1,4.2",
  "File51a §16.2"
]

Opened utc

2026-09-29T14:52:55.288287+00:00

Results

{
  "MT": {
    "names": [
      "Arphaxad",
      "2nd Cainan",
      "Shelah",
      "Eber",
      "Peleg",
      "Reu",
      "Serug",
      "Nahor",
      "Terah"
    ],
    "actual": [
      438,
      0,
      433,
      464,
      239,
      239,
      230,
      148,
      205
    ],
    "rounded": [
      440,
      0,
      435,
      465,
      240,
      240,
      230,
      150,
      205
    ]
  },
  "LXX": {
    "names": [
      "Arphaxad",
      "2nd Cainan",
      "Shelah",
      "Eber",
      "Peleg",
      "Reu",
      "Serug",
      "Nahor",
      "Terah"
    ],
    "actual": [
      465,
      460,
      460,
      504,
      339,
      339,
      330,
      208,
      205
    ],
    "rounded": [
      465,
      460,
      460,
      505,
      340,
      340,
      330,
      210,
      205
    ]
  },
  "SP": {
    "names": [
      "Arphaxad",
      "2nd Cainan",
      "Shelah",
      "Eber",
      "Peleg",
      "Reu",
      "Serug",
      "Nahor",
      "Terah"
    ],
    "actual": [
      438,
      0,
      433,
      404,
      239,
      239,
      230,
      148,
      145
    ],
    "rounded": [
      440,
      0,
      435,
      405,
      240,
      240,
      230,
      150,
      145
    ]
  },
  "totals": {
    "MT": 2405,
    "LXX": 3315,
    "SP": 2285
  },
  "shared_downstream": 1025,
  "rejected_precheck_assumption": "The shared downstream suffix was provisionally guessed as1000; row reconstruction and Abraham2431 require1025."
}

Finding

The rounded suffix totals are MT2405, LXX3315 and SP2285. Adding the source-controlled1025-year Abraham–Moses suffix produces3430,4340 and3310; the provisional1000 suffix was rejected.

Reassessment

Decompose the LXX increment row by row; do not infer it from the endpoint910 alone.

Checks

{}

Closed utc

2026-09-29T14:53:34.804481+00:00

Record provenance

Exact record hash: 7f31769e9f50ff5e0a3b2795de6cfca1cb63213edd71a61960c2e6367b53a508

Source journal: Research_Cycles/C1585_C1634/journal.json