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Composite Details

ID: 23947 | 467 digits

39808635248003759399844156649757593424279596410187136941156956497675752454535037595924001277069179691836741749847042482572040106265324447675205775172588069901816495158941564915041372663880915821177307450413492088802396162266314769642532812978128978524474000318148495581172156490238935585510726418301239659212632863082705344358822045015605212132819937421962975891348494884389915357314928528898204372840853408957837151284957936913821819001628521746742084937204477130791

Composite Information

ID23947
Original Form(857^163-1)/(857-1)
Current Composite 3980863524800375939984415664975759342427959641018713694115695649767575245453503759592400127706917969...
Digit Length467
SNFS Possible Yes
GNFS Equivalent 329
Priority4
Created2025-12-10 22:28:11.152436
Last Updated2026-01-17 14:13:39.432841
Status Active

T-Level Progress

Current T-Levelt42.05
Target T-Levelt85.0
Progress
49.5%

Work Summary

Total Attempts1
Total ECM Curves2,304
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 2,304 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 2,304
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 2,304 None KyleAskine-PC_V2 2026-01-17 08:27
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-16 06:06
P-1 Statistics:
Total Attempts: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.