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Composite Details

ID: 1910 | 164 digits

67074379008834369018720416669345407605988697062728222294637139939439210329805865626896861974382480650744169376377309076624855752304820138443157375043456748588805807

Composite Information

ID1910
Original Form(2127406391837334635783071^11-1)/(2127406391837334635783071-1)
Current Composite 6707437900883436901872041666934540760598869706272822229463713993943921032980586562689686197438248065...
Digit Length164
SNFS Possible No
GNFS Equivalent 173
Priority3
Created2025-10-01 12:57:31.904430
Last Updated2026-01-12 17:32:42.530076
Status Complete

T-Level Progress

Current T-Levelt52.62
Target T-Levelt50.46
Progress
104.3%

Work Summary

Total Attempts5
Total ECM Curves10,341
P-1 Attempts1
Factors Found0

Factorization Attempts by Method

ECM 10,341 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 10,341
Factors Found: 0
B1 Range: 5,000,000 - 850,000,000
B1 B2 Param Curves Factor Found Client Submitted
850,000,000 425,000,000,000 3 2,304 None KyleAskine-PC_V2 2025-12-18 05:39
850,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2025-12-18 01:03
15,000,000 Default 1 3,600 None Oliver Kruse-ManualEntry 2025-12-05 20:03
5,000,000 Default 1 1,365 None Oliver Kruse-ManualEntry 2025-12-04 18:37
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-25 22:25
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 2025-11-17 02:54
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.