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Composite Details

ID: 43 | 247 digits

9718161121984953388641775197470549599839946956840293384788537967846928837043876596939045791726871395516541542176783936762553873835885814220883141152327249053059453581818648861237159093803298411847883145911775806350162306102292115979089952885112157

Composite Information

ID43
Original Form(36210387531832920566336356879492399310384819535946807951^7-1)/(36210387531832920566336356879492399310384819535946807951-1)
Current Composite 9718161121984953388641775197470549599839946956840293384788537967846928837043876596939045791726871395...
Digit Length247
SNFS Possible Yes
GNFS Equivalent 227
Priority4
Created2025-10-01 12:53:28.419407
Last Updated2026-01-12 17:28:37.805224
Status Active

T-Level Progress

Current T-Levelt51.04
Target T-Levelt69.85
Progress
73.1%

Work Summary

Total Attempts3
Total ECM Curves9,216
P-1 Attempts0
Factors Found1

Factors: 65198133376230720071884011716620027133

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
65198133376230720071884011716620027133 3,428,279,675 65198133376230720071284780882995129048 2^3 * 3 * 73 * 239 * 8819 * 23053 * 25673 * 1676869 * 4175467 * 4260647

Factorization Attempts by Method

ECM 9,216 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 9,216
Factors Found: 1
B1 Range: 11,000,000 - 260,000,000
B1 B2 Param Curves Factor Found Client Submitted
260,000,000 400,000,000,000 3 3,072 None KyleAskine-PC_V2 2025-11-17 19:25
110,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-11 10:18
11,000,000 Stage 1 only 3 3,072 65198133376230720071884011716620027133 KyleAskine-PC_V2 2025-10-09 19:12
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.