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Composite Details

ID: 36 | 250 digits

1796664889482102911908359578128706765035988143663047247874828063276146921440905611056313807035686298249805061540131585858621915415144857431516680565648110855805894254742375809528502641607670727171186166987401539275682920935344776335739483173203105181

Composite Information

ID36
Original Form(2538878422151266594489613065167774945693833131792111^7-1)/(2538878422151266594489613065167774945693833131792111-1)
Current Composite 1796664889482102911908359578128706765035988143663047247874828063276146921440905611056313807035686298...
Digit Length250
SNFS Possible Yes
GNFS Equivalent 210
Priority4
Created2025-10-01 12:53:27.517350
Last Updated2026-01-12 17:28:38.621324
Status Active

T-Level Progress

Current T-Levelt52.4
Target T-Levelt64.62
Progress
81.1%

Work Summary

Total Attempts8
Total ECM Curves16,579
P-1 Attempts0
Factors Found1

Factors: 319211337951622539477646115508239372669901481683377

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
319211337951622539477646115508239372669901481683377 1,195,064,964 319211337951622539477646124506307879027010635528472 2^3 * 3 * 61 * 113 * 347 * 87649 * 725507 * 1749119 * 195718769 * 252431437 * 1011918343

Factorization Attempts by Method

ECM 16,579 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 8
Total Curves: 16,579
Factors Found: 1
B1 Range: 9,300,000 - 260,000,000
B1 B2 Param Curves Factor Found Client Submitted
260,000,000 26,000,000,000 3 3,072 None KyleAskine-PC_V2 2025-12-05 00:47
260,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2025-12-04 21:13
260,000,000 26,000,000,000 3 2,304 None KyleAskine-laptop 2025-11-25 01:28
260,000,000 Stage 1 only SUPERSEDED 3 2,304 None KyleAskine-PC 2025-11-24 17:46
260,000,000 Stage 1 only 3 2,182 None KyleAskine-PC_V2 2025-11-16 21:39
260,000,000 400,000,000,000 3 890 319211337951622539477646115508239372669901481683377 KyleAskine-PC_V2 2025-11-16 21:39
43,000,000 Default 2 1,000 None WoodMan777-ManualEntry 2025-11-02 08:38
9,300,000 Default 2 987 None WoodMan777-ManualEntry 2025-11-01 14:33
110,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-11 02:36
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-09 18:26
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.