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Composite Details

ID: 17256 | 127 digits

9200842583194772956229454243924387119142232602381615925876795357620359387807619078352537805961621008875251093509884768880176079

Composite Information

ID17256
Original Form(163041351506204389^11-1)/(163041351506204389-1)
Current Composite 9200842583194772956229454243924387119142232602381615925876795357620359387807619078352537805961621008...
Digit Length127
SNFS Possible No
GNFS Equivalent 125
Priority2
Created2025-10-01 13:30:23.649665
Last Updated2026-01-13 10:19:53.923010
Status Complete

T-Level Progress

Current T-Levelt38.63
Target T-Levelt38.46
Progress
100.4%

Work Summary

Total Attempts6
Total ECM Curves3,147
P-1 Attempts0
Factors Found1

Factors: 162226335344772480366503032904116759631

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
162226335344772480366503032904116759631 3,412,773,863 162226335344772480373133985845575798800 2^4 * 3 * 5^2 * 7 * 31 * 109 * 239 * 2699 * 4337 * 7717 * 38069 * 44507 * 156248329

Factorization Attempts by Method

ECM 3,147 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 6
Total Curves: 3,147
Factors Found: 1
B1 Range: 11,000 - 3,000,000
B1 B2 Param Curves Factor Found Client Submitted
3,000,000 Default 1 1,257 None VGDominion-MacBookAir 2025-11-25 12:41
1,000,000 Default 1 1,030 None VGDominion-MacBookAir 2025-11-25 12:21
250,000 Default 1 106 None VGDominion-MacBookAir 2025-11-19 02:25
250,000 Default 1 398 162226335344772480366503032904116759631 VGDominion-MacBookAir 2025-11-04 10:10
50,000 Default 1 250 None VGDominion-MacBookAir 2025-11-04 10:09
11,000 Default 1 106 None VGDominion-MacBookAir 2025-11-04 10:09
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.