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Composite Details

ID: 1929 | 115 digits

9605753191313166558159930087921279054061770204809413416614525816941969094187925137429167829551194268468035397564881

Composite Information

ID1929
Original Form(3152309415518410958021327721956497713279754627^5-1)/(3152309415518410958021327721956497713279754627-1)
Current Composite 9605753191313166558159930087921279054061770204809413416614525816941969094187925137429167829551194268...
Digit Length115
SNFS Possible No
GNFS Equivalent 140
Priority3
Created2025-10-01 12:57:34.368995
Last Updated2026-01-12 17:31:17.037137
Status Complete

T-Level Progress

Current T-Levelt39.77
Target T-Levelt35.38
Progress
112.4%

Work Summary

Total Attempts3
Total ECM Curves3,427
P-1 Attempts1
Factors Found1

Factors: 3998177853842793151997294438653662968325879611

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
3998177853842793151997294438653662968325879611 3,125,173,797 3998177853842793151997318249790037150402029840 2^4 * 3 * 5 * 7 * 887 * 8147 * 582601 * 3940213 * 6484733 * 12899333 * 1715067481

Factorization Attempts by Method

ECM 3,427 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 2
Total Curves: 3,427
Factors Found: 1
B1 Range: 11,000,000 - 16,000,000
B1 B2 Param Curves Factor Found Client Submitted
16,000,000 1,600,000,000 3 355 3998177853842793151997294438653662968325879611 KyleAskine-PC_V2 2025-12-01 12:45
16,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-01 11:43
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-20 05:04
P-1 Statistics:
Total Attempts: 1
Factors Found: 0
B1 Range: 2,900,000,000 - 2,900,000,000
B1 B2 Factor Found Client Submitted
2,900,000,000 1,000,000,000,000,000 None KyleAskine-PC_V2 2025-11-15 10:14
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.