Composite Details

ID: 151 | 1168 digits

2768733788180160601240783137854537978573833102457160321578758297866036574476207173693522071006726863198274139851597846012628803536726236702428651206693663671592915708336510555891949329924208944512091166474202776075576526456156121314521254710767439311211556527024182655537495261447430716107125688498040040441385472454918301935632262681524204622188304031930964155561720059305705236724369100147655893980337119373699922527613578313360337200919182708858760378468505227776527051371262709114487454596728277753022038545829508041925372328061637767531508922455410028053463902935495420659303891502221146052567833702745703002992721080277481202368657724751900209050255995966651560203089867950478059349661778695944014105625088658132897665451167525199771369569116851333466653406721226975585384627016010758981301788644150973518542526668468954418831500131806393929409236529167802201831722175052980386737448631634852014028767338891334667400216793836054198660640119378797983737090983936389583430628360088024924374361745644793006611651429181298111377914427369023569492343117921082377681938179862652520042298338991903170766430047528239571559475427140580259378574095120099138089173107760589

Composite Information

ID	151
Original Form	(177058162149390013550776627828236691829846760851119660112668871544093691635616688648235800807294330955623912349351556906709988946958204545899425908669367848769593707601973850420122501316585497851372565281^7-1)/(177058162149390013550776627828236691829846760851119660112668871544093691635616688648235800807294330955623912349351556906709988946958204545899425908669367848769593707601973850420122501316585497851372565281-1)
Current Composite	2768733788180160601240783137854537978573833102457160321578758297866036574476207173693522071006726863...
Digit Length	1168
SNFS Possible	No
GNFS Equivalent	N/A
Priority	3
Created	2025-10-01 12:53:42.573567
Last Updated	2026-01-05 15:32:18.615950
Status	Active

T-Level Progress

Current T-Level	t41.32
Target T-Level	t85.0
Progress	48.6%

Work Summary

Total Attempts	1
Total ECM Curves	2,161
P-1 Attempts	0
Factors Found	1

Factors: 555493474105385368366060843980758927617

Factors with Elliptic Curve Group Order Data

Factor	Sigma	Group Order	Group Order Factorization
555493474105385368366060843980758927617	1,254,673,719	555493474105385368358285059265462471100	2^2 * 3 * 5^2 * 7 * 83 * 2243 * 11731 * 211493 * 339673 * 6963199 * 242131579

Factorization Attempts by Method

ECM 2,161 curves

P-1 0 attempts

P+1 0 attempts

ECM Statistics:

Total Attempts: 1

Total Curves: 2,161

Factors Found: 1

B1 Range: 11,000,000 - 11,000,000

B1	B2	Param	Curves	Factor Found	Client	Submitted
11,000,000	1,100,000,000	3	2,161	555493474105385368366060843980758927617	KyleAskine-PC_V2	2025-12-16 17:40
11,000,000	Stage 1 only SUPERSEDED	3	3,072	None	KyleAskine-PC_V2	2025-12-16 17:12

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.