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Composite Details

ID: 1041 | 252 digits

281115069860190197875487727763658737917378274019223298263098959414008489777750635850204636072943140462144335756289359115747805466929759638951743581246476334464434357029591987080781657284999565802113121631222757118484207978016955788412449662322845091981

Composite Information

ID1041
Original Form(200180396848330156486736625924014164609388597866519^7-1)/(200180396848330156486736625924014164609388597866519-1)
Current Composite 2811150698601901978754877277636587379173782740192232982630989594140084897777506358502046360729431404...
Digit Length252
SNFS Possible Yes
GNFS Equivalent 206
Priority3
Created2025-10-01 12:55:39.458610
Last Updated2026-01-12 18:13:16.864527
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt63.38
Progress
57.6%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found1

Factors: 1517138834192284238240613119571925103

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1517138834192284238240613119571925103 916,969,530 1517138834192284238000644289542171488 2^5 * 3^2 * 1303 * 3413 * 15241 * 47843 * 84313 * 3646781 * 5283431

Factorization Attempts by Method

ECM 3,072 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 3,072
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 3,072 1517138834192284238240613119571925103 KyleAskine-PC_V2 2025-10-27 19:33
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.