← Back to Dashboard

Composite Details

ID: 997 | 260 digits

28518008084098227099896378768803589992845490367745538653942148503730606886610269859123372145659463181282550817877477532972592485685843006926618070279866803168934269617106774470130292416550571792920751925834256206800302810307618840579989004834192079529019975747

Composite Information

ID997
Original Form(54209683862929633742411608627602874523015607387773908759^7-1)/(54209683862929633742411608627602874523015607387773908759-1)
Current Composite 2851800808409822709989637876880358999284549036774553865394214850373060688661026985912337214565946318...
Digit Length260
SNFS Possible Yes
GNFS Equivalent 227
Priority3
Created2025-10-01 12:55:33.655083
Last Updated2026-01-12 18:15:38.095766
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt69.85
Progress
52.3%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found1

Factors: 28668925719549808061733873697654942393

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
28668925719549808061733873697654942393 3,595,620,151 28668925719549808058075651507392633440 2^5 * 3^4 * 5 * 17^2 * 103 * 8527 * 9521 * 17713 * 31687 * 210491 * 7747931

Factorization Attempts by Method

ECM 3,072 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 3,072
Factors Found: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 3,072 28668925719549808061733873697654942393 KyleAskine-PC_V2 2025-10-28 20:10
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.