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Composite Details

ID: 81885 | 97 digits

1699181998217613231433680588947940671341832937275312609767117394197940893424739436228424055688489

Composite Information

ID81885
Original Form(3607671446156571085780476306164727433999874763213056646088878012587901986271851^3-1)/(3607671446156571085780476306164727433999874763213056646088878012587901986271851-1)
Current Composite 1699181998217613231433680588947940671341832937275312609767117394197940893424739436228424055688489
Digit Length97
SNFS Possible No
GNFS Equivalent N/A
Priority2
Created2025-12-11 19:57:15.227070
Last Updated2026-01-12 12:39:45.165583
Status Complete

T-Level Progress

Current T-Levelt36.58
Target T-Levelt29.85
Progress
122.6%

Work Summary

Total Attempts1
Total ECM Curves61
P-1 Attempts0
Factors Found1

Factors: 168094911681181738594205828460735564348399318961273

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
168094911681181738594205828460735564348399318961273 856,231,725 168094911681181738594205819053664668544607163700708 2^2 * 4201 * 7547 * 89923 * 152851 * 257107 * 402023 * 1685819 * 2711873 * 204071981

Factorization Attempts by Method

ECM 61 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 61
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 5,500,000,000 3 61 168094911681181738594205828460735564348399318961273 beepthebee-beetop 2026-01-12 02:09
11,000,000 Stage 1 only SUPERSEDED 3 2,560 None KyleAskine-Google-Colab 2026-01-10 15:58
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.