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Composite Details

ID: 10627 | 238 digits

1826626733450418552911979708898715611078149252363864450489112381657834935610150275535140035109778658437768742624115156973839620284881168018187256995691734470442089242204693136746779183166797435665011740450094464017210796298180538047302399

Composite Information

ID10627
Original Form(1263012864828498243576751^17-1)/(1263012864828498243576751-1)
Current Composite 1826626733450418552911979708898715611078149252363864450489112381657834935610150275535140035109778658...
Digit Length238
SNFS Possible Yes
GNFS Equivalent 254
Priority2
Created2025-10-01 13:16:12.850958
Last Updated2026-03-05 15:36:54.770929
Status Active

T-Level Progress

Current T-Levelt33.41
Target T-Levelt73.23
Progress
45.6%

Work Summary

Total Attempts1
Total ECM Curves512
P-1 Attempts0
Factors Found1

Factors: 145408531168481302989939097436376121076747

Factor Group Order Data

Factor Method Group Order Factorization
145408531168481302989939097436376121076747 ECM (σ=2,030,105,930) 145408531168481302990252206226519041524600 2^3 * 5^2 * 181 * 463 * 563 * 1523 * 10163 * 69457 * 79241 * 187721 * 963587759

Factorization Attempts by Method

ECM 512 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 512
Factors Found: 1
B1 Range: 1,000,000 - 1,000,000
B1 B2 Param Curves Factor Found Client Submitted
1,000,000 1,045,563,762 1 512 145408531168481302989939097436376121076747 kruoli-och 2026-03-05 15:36
P-1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P-1 attempts yet.

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

No P+1 attempts yet.