← Back to Dashboard

Composite Details

ID: 23830 | 269 digits

59794079978792297558692044597114628255997272755062204616568500515346774210063220806713904629398825576212478462260670904692831052933942940107823153463905881166946787977058818097512075155163854805319232488330602572606634052344251984173396755416263888012069943113669154989

Composite Information

ID23830
Original Form(521^101-1)/(521-1)
Current Composite 5979407997879229755869204459711462825599727275506220461656850051534677421006322080671390462939882557...
Digit Length269
SNFS Possible Yes
GNFS Equivalent 190
Priority5
Created2025-12-10 22:25:35.806129
Last Updated2026-02-26 10:42:03.381629
Status Active

T-Level Progress

Current T-Levelt48.43
Target T-Levelt58.46
Progress
82.8%

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 10:42
43,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-25 04:55
11,000,000 2,862,945,550 3 5,376 None kruoli-aws-1 2026-02-23 22:52
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-23 22:50
11,000,000 5,500,000,000 3 3,072 None KyleAskine-PC_V2 2026-01-05 15:21
11,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-28 07:20
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 2026-03-02 14:56
P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.