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Composite Details

ID: 1513 | 180 digits

376335585722787990148437401468210444648269941329177669257074851933159324005352692936538725221350378575694508167228998042432794245648996811963724582782196670688828081262537680512851

Composite Information

ID1513
Original Form(6368957676535183779418918028968280049515318223790459611153031^5-1)/(6368957676535183779418918028968280049515318223790459611153031-1)
Current Composite 3763355857227879901484374014682104446482699413291776692570748519331593240053526929365387252213503785...
Digit Length180
SNFS Possible No
GNFS Equivalent 196
Priority3
Created2025-10-01 12:56:40.774294
Last Updated2026-01-12 17:31:44.686138
Status Complete

T-Level Progress

Current T-Levelt36.54
Target T-Levelt55.38
Progress
66.0%

Work Summary

Total Attempts2
Total ECM Curves3,072
P-1 Attempts0
Factors Found2

Factors: 1027470819901507921097837401, 904090218366893750472479558501

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1027470819901507921097837401 3,882,376,728 1027470819901522631793162264 2^3 * 3^3 * 13 * 113 * 199 * 503 * 2731 * 2851 * 18457 * 225109
904090218366893750472479558501 3,882,376,586 904090218366894834950326266512 2^4 * 23 * 70067 * 187211 * 339107 * 390449 * 1414549

Factorization Attempts by Method

ECM 3,072 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 2
Total Curves: 3,072
Factors Found: 2
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 0 904090218366893750472479558501 KyleAskine-PC_V2 2025-10-27 08:39
11,000,000 Stage 1 only 3 3,072 1027470819901507921097837401 KyleAskine-PC_V2 2025-10-27 08:39
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.