← Back to Dashboard

Composite Details

ID: 23979 | 260 digits

57574655793648132164456684769015553540130539846579797344551665992748023941320875079028098489830662978760925405091092533118861585597981709473137080768946563478307427512218744162160236607190740251399748840216939644753176847626155589802878257002907891902355203401

Composite Information

ID23979
Original Form(21347^61-1)/(21347-1)
Current Composite 5757465579364813216445668476901555354013053984657979734455166599274802394132087507902809848983066297...
Digit Length260
SNFS Possible Yes
GNFS Equivalent 187
Priority4
Created2025-12-10 22:28:53.627863
Last Updated2026-02-26 12:21:24.369345
Status Active

T-Level Progress

Current T-Levelt48.43
Target T-Levelt57.54
Progress
84.2%

Work Summary

Total Attempts4
Total ECM Curves13,824
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 13,824 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 13,824
Factors Found: 0
B1 Range: 11,000,000 - 43,000,000
B1 B2 Param Curves Factor Found Client Submitted
43,000,000 35,165,553,160 3 5,376 None kruoli-och 2026-02-26 12:21
43,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-25 00:42
11,000,000 2,862,945,550 3 5,376 None kruoli-5950X 2026-02-23 21:25
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-23 21:15
11,000,000 5,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-01-10 08:00
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-28 05:23
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 850,000,000 - 850,000,000
B1 B2 Curves Factor Found Client Submitted
850,000,000 Default 1 None beepthebee-main-rig 2026-03-01 23:47
P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.