Composite Details

ID: 519 | 424 digits

3605823424979561831939991917350529221779615852950362894956350000460148677185635912443299332226317669672772257840482977722992919394883707330486614012476840944345864875828344326802986201155930635840059232813332983925961569781930707877356164248910976661450521838401964743949479829228840147484379576479859335214810129598032276455370896388225199133470398832441216971032792061062821810075919719689535050147920095529824336216243161

Composite Information

ID	519
Original Form	(4699801337035831447168057267740436642729291^13-1)/(4699801337035831447168057267740436642729291-1)
Current Composite	3605823424979561831939991917350529221779615852950362894956350000460148677185635912443299332226317669...
Digit Length	424
SNFS Possible	Yes
GNFS Equivalent	354
Priority	3
Created	2025-10-01 12:54:30.268559
Last Updated	2026-01-12 19:00:18.162172
Status	Active

T-Level Progress

Current T-Level	t36.54
Target T-Level	t85.0
Progress	43.0%

Work Summary

Total Attempts	1
Total ECM Curves	3,072
P-1 Attempts	0
Factors Found	1

Factors: 3949228637060652507113213575079137883230664333

Factors with Elliptic Curve Group Order Data

Factor	Sigma	Group Order	Group Order Factorization
3949228637060652507113213575079137883230664333	2,509,698,821	3949228637060652507113228541175906988268734880	2^5 * 3 * 5 * 7 * 19 * 67 * 587 * 2029 * 3373 * 4517 * 7559 * 75617 * 363047 * 365089 * 671603

Factorization Attempts by Method

ECM 3,072 curves

P-1 0 attempts

P+1 0 attempts

ECM Statistics:

Total Attempts: 1

Total Curves: 3,072

Factors Found: 1

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

B1	B2	Param	Curves	Factor Found	Client	Submitted
11,000,000	Stage 1 only	3	3,072	3949228637060652507113213575079137883230664333	KyleAskine-PC_V2	2025-11-02 16:01

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.