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Composite Details

ID: 100623 | 414 digits

114937342577925848940049817462839589739307332036014662482037885805994057957494596321446809633164891098746519857009184093549110830969231549253501235608818580951637216326503171871554064530706038630227224702027144917613718644198551160891369057216169101259850813619257628589594282754706997529864752243270274032840067440675299715438820064696575057432666404067034230229868339863688086847772952515881237839713441992950339

Composite Information

ID100623
Original Form(561804195960488068221164851^17-1)/(561804195960488068221164851-1)
Current Composite 1149373425779258489400498174628395897393073320360146624820378858059940579574945963214468096331648910...
Digit Length414
SNFS Possible Yes
GNFS Equivalent 275
Priority2
Created2025-12-18 18:32:17.959820
Last Updated2025-12-19 00:59:23.297540
Status Active

T-Level Progress

Current T-Levelt24.74
Target T-Levelt84.62
Progress
29.2%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found1

Factors: 856837576747403

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
856837576747403 1,295,173,646 856837575011200 2^7 * 5^2 * 37 * 139 * 3529 * 14753

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: 50,000 - 50,000
B1 B2 Param Curves Factor Found Client Submitted
50,000 Stage 1 only 3 3,072 856837576747403 KyleAskine-PC_V2 2025-12-19 00:59
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.