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Composite Details

ID: 1203 | 220 digits

3613713612790582773789372142436017043777662234529681178979399929235722231681582237613615311373804491141783593342981039166622496951075994662390953966159099750389148752876556028134336288648001648811239782857639784239450101

Composite Information

ID1203
Original Form(10887947764325321304008605684376521808205287993107^7-1)/(10887947764325321304008605684376521808205287993107-1)
Current Composite 3613713612790582773789372142436017043777662234529681178979399929235722231681582237613615311373804491...
Digit Length220
SNFS Possible Yes
GNFS Equivalent 201
Priority3
Created2025-10-01 12:56:00.302532
Last Updated2026-01-12 18:01:59.940572
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt61.85
Progress
59.1%

Work Summary

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

Factors: 1572915382010545609390156932992784041

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1572915382010545609390156932992784041 783,445,528 1572915382010545607681251662022983876 2^2 * 3^5 * 17 * 67 * 33091 * 758071 * 2771831 * 3360583 * 6080149

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 1572915382010545609390156932992784041 KyleAskine-PC_V2 2025-10-27 12:40
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.