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Composite Details

ID: 23525 | 498 digits

848350860698199036089735141482689848420320289128721953271750776615538927699699462220591491707531713297338032028144979187498899426409799024764693130128967425134619268848128343262346547818249283182425907694946319961811120369405960744256091848988476831132949320046654570622887347004908569198956606185343339562610856403445673047987164423410195812007690570952356121886158269610775407997477544079567160899601778934814029658228561755661872823294470585019183898786120279720318555007544670202154394807662217

Composite Information

ID23525
Original Form(2087^151-1)/(2087-1)
Current Composite 8483508606981990360897351414826898484203202891287219532717507766155389276996994622205914917075317132...
Digit Length498
SNFS Possible Yes
GNFS Equivalent 319
Priority6
Created2025-12-10 22:18:52.446282
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 2026-01-17 09:00
11,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2026-01-17 08:09
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.