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Composite Details

ID: 61 | 167 digits

30883250866011511423639545128565000843187276150330997158098362342486793066549558326033527432192603037850373080003742275082741948399131799738926390885645982163941277893

Composite Information

ID61
Original Form(456315362830919415985809365765794337745630067489417762940524411289441465933155281632037318356640915165298287914207122968473945341^3-1)/(456315362830919415985809365765794337745630067489417762940524411289441465933155281632037318356640915165298287914207122968473945341-1)
Current Composite 3088325086601151142363954512856500084318727615033099715809836234248679306654955832603352743219260303...
Digit Length167
SNFS Possible No
GNFS Equivalent N/A
Priority4
Created2025-10-01 12:53:30.758156
Last Updated2026-01-12 17:28:01.103248
Status Complete

T-Level Progress

Current T-Levelt43.34
Target T-Levelt51.38
Progress
84.3%

Work Summary

Total Attempts3
Total ECM Curves7,278
P-1 Attempts0
Factors Found1

Factors: 26908272287972550500234348211324654743164513

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
26908272287972550500234348211324654743164513 2,318,420,661 26908272287972550500236336106317547802479728 2^4 * 7 * 571 * 15739 * 45613 * 421417 * 506173 * 574429 * 796561 * 6004813

Factorization Attempts by Method

ECM 7,278 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 7,278
Factors Found: 1
B1 Range: 11,000,000 - 110,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Default 1,134 None mehrati2019-ManualEntry 2025-10-19 17:30
110,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-11 03:34
11,000,000 Stage 1 only 3 3,072 26908272287972550500234348211324654743164513 KyleAskine-PC_V2 2025-10-09 18:32
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.