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Composite Details

ID: 99850 | 121 digits

2211897320741910046999700727515518471852257224974567137391713505894899496774803938648492466924077836440017872590275321893

Composite Information

ID99850
Original Form(16434588421^19-1)/(16434588421-1)
Current Composite 2211897320741910046999700727515518471852257224974567137391713505894899496774803938648492466924077836...
Digit Length121
SNFS Possible No
GNFS Equivalent 153
Priority2
Created2025-12-18 18:12:55.632268
Last Updated2026-01-17 07:35:29.353183
Status Complete

T-Level Progress

Current T-Levelt35.81
Target T-Levelt37.23
Progress
96.2%

Work Summary

Total Attempts1
Total ECM Curves2,304
P-1 Attempts0
Factors Found1

Factors: 796501833512448968401096459942946417

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
796501833512448968401096459942946417 526,127,782 796501833512448967851040241277935472 2^4 * 3 * 41 * 107 * 499 * 659 * 5393 * 9829 * 195739 * 489431 * 2265079

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: 1
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 2,304 796501833512448968401096459942946417 KyleAskine-PC 2026-01-13 16:14
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.