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Composite Details

ID: 49496 | 203 digits

26153382506248577135691460339708886182703760154528301060568343698236158211223154867981043140420299305423771662007979742721869697767177153928958503943790208472834073772966198136771161547972348354261916177

Composite Information

ID49496
Original Form(1532919145011495953056038104938102181^7-1)/(1532919145011495953056038104938102181-1)
Current Composite 2615338250624857713569146033970888618270376015452830106056834369823615821122315486798104314042029930...
Digit Length203
SNFS Possible Yes
GNFS Equivalent 156
Priority1
Created2025-12-11 07:57:57.381470
Last Updated2026-01-17 20:01:13.222039
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 20:01
1,500,000 Stage 1 only SUPERSEDED 3 2,560 None beepthebee-Google-Colab 2026-01-17 04:08
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.