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Composite Details

ID: 1397 | 191 digits

19798409619215740607532842163095943503483391267788208581951175275844982074293243372563759499414771326101728359775177819656264789378830494383514901246003698196738887279699369704512305853518429

Composite Information

ID1397
Original Form(63028576688266141^19-1)/(63028576688266141-1)
Current Composite 1979840961921574060753284216309594350348339126778820858195117527584498207429324337256375949941477132...
Digit Length191
SNFS Possible Yes
GNFS Equivalent 233
Priority3
Created2025-10-01 12:56:25.749106
Last Updated2026-01-12 17:48:08.259145
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt58.77
Progress
62.2%

Work Summary

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

Factors: 481326652173229202773865802791732249

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
481326652173229202773865802791732249 4,165,639,917 481326652173229203252848373161066760 2^3 * 3 * 5 * 11 * 191 * 51473 * 1522601 * 1761467 * 2022617 * 6837209

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 481326652173229202773865802791732249 KyleAskine-PC_V2 2025-10-28 18:20
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.