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Composite Details

ID: 23511 | 426 digits

740200780018889572787738959208873984506555326979443133897736818873808652346712886049894208681333319687048691410419367981776952237133029468850790340728862630422085206633687258279869289822061135366337624853281024337324953391526621686821939342022288883204096236880941465841790047145638300702441085230882345439811307813273583514291246191631156631594768065829606181298038315837817300139907150374156129292546287196470586704664171831

Composite Information

ID23511
Original Form(156907963087321^31-1)/(156907963087321-1)
Current Composite 7402007800188895727877389592088739845065553269794431338977368188738086523467128860498942086813333196...
Digit Length426
SNFS Possible Yes
GNFS Equivalent 309
Priority6
Created2025-12-10 22:18:33.368586
Last Updated2026-01-17 14:11:43.490018
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 2026-01-15 11:27
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-15 08:10
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.