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Composite Details

ID: 13413 | 173 digits

10215398222118537097420641395384096430108605655675579071511000629224791840249887806260608692035958775476327229343219831703760739890492375724983975446142844891152708926902431

Composite Information

ID13413
Original Form(7608449825911922801469814382397056911^7-1)/(7608449825911922801469814382397056911-1)
Current Composite 1021539822211853709742064139538409643010860565567557907151100062922479184024988780626060869203595877...
Digit Length173
SNFS Possible Yes
GNFS Equivalent 159
Priority2
Created2025-10-01 13:22:10.401799
Last Updated2025-12-12 16:45:26.818594
Status Active

T-Level Progress

Current T-Levelt30.09
Target T-Levelt48.92
Progress
61.5%

Work Summary

Total Attempts3
Total ECM Curves836
P-1 Attempts0
Factors Found3

Factors: 1406303262029, 429335034670516633, 731438836229995657

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
1406303262029 1,225,208,542 1406302139040 2^5 * 3 * 5 * 37 * 313 * 252983
429335034670516633 1,570,969,219 429335034268705308 2^2 * 3^6 * 53 * 281 * 823 * 1193 * 10069
731438836229995657 2,644,615,302 731438836302838932 2^2 * 3^3 * 17^2 * 83 * 101 * 10477 * 266821

Factorization Attempts by Method

ECM 836 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 836
Factors Found: 3
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Default 1 502 731438836229995657 VGDominion-MacBookAir 2025-11-19 19:45
50,000 Default 1 243 429335034670516633 VGDominion-MacBookAir 2025-11-19 19:40
11,000 Default 1 91 1406303262029 VGDominion-MacBookAir 2025-11-19 19:39
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.