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Composite Details

ID: 19307 | 142 digits

6111076151220696911379428387311752459046821752824271578069167919217788920892315347015988760487499354204369091487541092815126257557366272886737

Composite Information

ID19307
Original Form(268363253020147039^11-1)/(268363253020147039-1)
Current Composite 6111076151220696911379428387311752459046821752824271578069167919217788920892315347015988760487499354...
Digit Length142
SNFS Possible Yes
GNFS Equivalent 127
Priority2
Created2025-10-01 13:34:47.673047
Last Updated2026-01-13 11:13:39.446235
Status Active

T-Level Progress

Current T-Levelt43.81
Target T-Levelt39.08
Progress
112.1%

Work Summary

Total Attempts7
Total ECM Curves6,364
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 6,364 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 5
Total Curves: 6,364
Factors Found: 0
B1 Range: 11,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 4,480 None KyleAskine-PC_V2 2026-01-12 00:12
11,000,000 Stage 1 only SUPERSEDED 3 4,480 None beepthebee-main-rig 2026-01-10 00:30
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-29 11:36
250,000 Default 1 498 None VGDominion-MacBookAir 2025-11-17 08:09
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-17 08:08
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-17 08:08
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 1 None KyleAskine-PC_V2 2026-02-05 22:51
P+1 Statistics:
Total Attempts: 1
Total Curves: 3
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Curves Factor Found Client Submitted
11,000,000 Default 3 None KyleAskine-PC_V2 2026-02-05 22:51