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Composite Details

ID: 20868 | 79 digits

5187858497658704424859585800852615731869218837198183235183253334851662298599229

Composite Information

ID20868
Original Form(50925894860599753^11-1)/(50925894860599753-1)
Current Composite 5187858497658704424859585800852615731869218837198183235183253334851662298599229
Digit Length79
SNFS Possible No
GNFS Equivalent 122
Priority3
Created2025-12-01 13:30:00.360081
Last Updated2026-01-12 17:35:14.317903
Status Complete

T-Level Progress

Current T-Levelt36.28
Target T-Levelt24.31
Progress
149.3%

Work Summary

Total Attempts3
Total ECM Curves5,152
P-1 Attempts0
Factors Found3

Factors: 7997355514610264507, 228097788087357584130637335881436253, 46478954189856040045249006802426890459

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
7997355514610264507 2,539,857,834 7997355513442132232 2^3 * 17 * 97 * 103 * 691 * 76369 * 111533
228097788087357584130637335881436253 1,637,612,104 228097788087357584371294001048534716 2^2 * 1613 * 6229 * 19319 * 184993 * 255637 * 760007 * 8173859
46478954189856040045249006802426890459 1,637,610,791 46478954189856040043476002384707117000 2^3 * 5^3 * 7 * 11 * 29 * 37^2 * 59 * 137 * 151 * 331 * 1279 * 49633 * 117023 * 5066107

Factorization Attempts by Method

ECM 5,152 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 5,152
Factors Found: 2
B1 Range: 250,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 2,560 464789541898560400452490068024... [+1 more] KyleAskine-Google-Colab 2025-12-01 14:00
1,000,000 Stage 1 only 3 2,560 None KyleAskine-Google-Colab 2025-12-01 13:41
250,000 Stage 1 only 3 32 7997355514610264507 KyleAskine-Google-Colab 2025-12-01 13:34
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.