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Composite Details

ID: 13414 | 174 digits

631151761396401668191265930938542932261327328151252387530086050638551513451711106486448861485738787744884563124812607935802656032912768289820992593543259571040406785385100061

Composite Information

ID13414
Original Form(23843473931035499294774846041555530844891^7-1)/(23843473931035499294774846041555530844891-1)
Current Composite 6311517613964016681912659309385429322613273281512523875300860506385515134517111064864488614857387877...
Digit Length174
SNFS Possible Yes
GNFS Equivalent 170
Priority2
Created2025-10-01 13:22:10.527415
Last Updated2026-01-13 12:46:05.771355
Status Active

T-Level Progress

Current T-Levelt30.01
Target T-Levelt52.31
Progress
57.4%

Work Summary

Total Attempts4
Total ECM Curves836
P-1 Attempts0
Factors Found2

Factors: 772029051026969, 12375216156501374999046712869613

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
772029051026969 3,328,208,421 772029007547400 2^3 * 3^4 * 5^2 * 17 * 83 * 5647 * 5981
12375216156501374999046712869613 88,775,713 12375216156501372134187663147240 2^3 * 3 * 5 * 41 * 79 * 6841 * 11801 * 58049 * 74257 * 91493461

Factorization Attempts by Method

ECM 836 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 4
Total Curves: 836
Factors Found: 2
B1 Range: 11,000 - 250,000
B1 B2 Param Curves Factor Found Client Submitted
250,000 Default 1 18 None VGDominion-MacBookAir 2025-11-25 04:19
250,000 Default 1 464 12375216156501374999046712869613 VGDominion-MacBookAir 2025-11-23 14:56
50,000 Default 1 260 None VGDominion-MacBookAir 2025-11-23 14:55
11,000 Default 1 94 772029051026969 VGDominion-MacBookAir 2025-11-23 14:54
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.