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Composite Details

ID: 9515 | 275 digits

73075212749379570749439786613693196707163204679186294708541614611895461244652349979348931034522531078358795976353292008415107318121638939149285565684307978597561700446116270519629097612526982515752673905888716547983495516105969575208702965719698332500525680517506510516874799

Composite Information

ID9515
Original Form(575082839666011^23-1)/(575082839666011-1)
Current Composite 7307521274937957074943978661369319670716320467918629470854161461189546124465234997934893103452253107...
Digit Length275
SNFS Possible No
GNFS Equivalent 256
Priority2
Created2025-10-01 13:13:49.660303
Last Updated2026-03-05 21:15:10.410457
Status Complete

T-Level Progress

Current T-Levelt33.41
Target T-Levelt78.77
Progress
42.4%

Work Summary

Total Attempts1
Total ECM Curves512
P-1 Attempts0
Factors Found1

Factors: 454003129494401685657971854140086060329

Factor Group Order Data

Factor Method Group Order Factorization
454003129494401685657971854140086060329 ECM (σ=440,138,030) 454003129494401685680907361922218827372 2^2 * 3^3 * 199 * 461 * 929 * 14107 * 42697 * 296047 * 516821 * 535220243

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 454003129494401685657971854140086060329 kruoli-och 2026-03-05 20:49
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.