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Composite Details

ID: 63568 | 324 digits

257940497637822143818592112364190394158914003967175978967811485168703564063536088590214585375811506237574799472584296820093910845880099787078537843919167084969243691580459822591029532831644977873660213435635247587741944007529910705415985672512299810761351969789220731710106015019971640278660898311412671658299026903647960439

Composite Information

ID63568
Original Form(425724731891100382568441290616619651454317777659124761836573^7-1)/(425724731891100382568441290616619651454317777659124761836573-1)
Current Composite 2579404976378221438185921123641903941589140039671759789678114851687035640635360885902145853758115062...
Digit Length324
SNFS Possible Yes
GNFS Equivalent 243
Priority1
Created2025-12-11 12:56:20.454961
Last Updated2026-03-05 18:33:25.505009
Status Active

T-Level Progress

Current T-Levelt41.75
Target T-Levelt74.77
Progress
55.8%

Work Summary

Total Attempts1
Total ECM Curves2,560
P-1 Attempts0
Factors Found0

Factorization Attempts by Method

ECM 2,560 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 2,560
Factors Found: 0
B1 Range: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 2,862,945,550 3 2,560 None kruoli-och 2026-03-05 18:33
11,000,000 Stage 1 only SUPERSEDED 3 2,560 None RichD-Google-Colab 2026-03-05 17:21
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.