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Composite Details

ID: 1555 | 206 digits

15495758845937618829646782908687192611286248908591451057548913254208911301390149939813172902994073381934041210348427716655473715640978113726219149443219027495532575116038988797156044151281277535068295724501

Composite Information

ID1555
Original Form(29553815024112843271580390508107713^7-1)/(29553815024112843271580390508107713-1)
Current Composite 1549575884593761882964678290868719261128624890859145105754891325420891130139014993981317290299407338...
Digit Length206
SNFS Possible Yes
GNFS Equivalent 151
Priority3
Created2025-10-01 12:56:46.199034
Last Updated2026-01-12 17:55:01.420501
Status Active

T-Level Progress

Current T-Levelt46.9
Target T-Levelt46.46
Progress
100.9%

Work Summary

Total Attempts6
Total ECM Curves15,360
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 15,360 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 15,360
Factors Found: 0
B1 Range: 11,000,000 - 43,000,000
B1 B2 Param Curves Factor Found Client Submitted
43,000,000 4,300,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-07 01:48
11,000,000 1,100,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-07 01:20
11,000,000 1,100,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-07 01:13
11,000,000 1,100,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-07 01:06
11,000,000 1,000,000,000 3 3,072 None KyleAskine-PC_V2 2025-10-20 17:39
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 2025-11-16 05:29
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.