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Composite Details

ID: 27013 | 187 digits

2875653292973925156447442244224187803989108550521144572324187085145004134761805080582423485616719092005300192801912413747376453419442994436219613623660908903153246960280666525765840617411

Composite Information

ID27013
Original Form(897187537013557435103546592203804683^7-1)/(897187537013557435103546592203804683-1)
Current Composite 2875653292973925156447442244224187803989108550521144572324187085145004134761805080582423485616719092...
Digit Length187
SNFS Possible Yes
GNFS Equivalent 156
Priority2
Created2025-12-10 23:48:34.289188
Last Updated2026-01-17 16:57:57.735651
Status Active

T-Level Progress

Current T-Levelt36.62
Target T-Levelt48.0
Progress
76.3%

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: 1,500,000 - 1,500,000
B1 B2 Param Curves Factor Found Client Submitted
1,500,000 150,000,000 3 2,560 None KyleAskine-OldLaptop 2026-01-17 16:57
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 03:48
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.