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Composite Details

ID: 1492 | 168 digits

946966029339731953242072904849254647105607781690651632052176104232159993317675374607924050416127991310468151543169190560696058166004701970407681111045497677040582980959

Composite Information

ID1492
Original Form(30272872478659161582793670177957497993321^7-1)/(30272872478659161582793670177957497993321-1)
Current Composite 9469660293397319532420729048492546471056077816906516320521761042321599933176753746079240504161279913...
Digit Length168
SNFS Possible No
GNFS Equivalent 170
Priority3
Created2025-10-01 12:56:38.096000
Last Updated2026-01-12 17:34:29.727785
Status Complete

T-Level Progress

Current T-Levelt52.14
Target T-Levelt51.69
Progress
100.9%

Work Summary

Total Attempts4
Total ECM Curves9,216
P-1 Attempts1
Factors Found1

Factors: 33910071905932104071735353055767913668507157

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
33910071905932104071735353055767913668507157 1,172,886,347 33910071905932104071740995299160389689771240 2^3 * 5 * 163 * 251 * 471571 * 607421 * 19584779 * 44799187 * 82448297759

Factorization Attempts by Method

ECM 9,216 curves
P-1 1 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 3
Total Curves: 9,216
Factors Found: 1
B1 Range: 11,000,000 - 400,000,000
B1 B2 Param Curves Factor Found Client Submitted
400,000,000 200,000,000,000 3 3,072 None KyleAskine-PC_V2 2025-11-13 03:14
100,000,000 100,000,000,000 3 3,072 33910071905932104071735353055767913668507157 KyleAskine-PC_V2 2025-11-08 14:13
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-26 04:16
P-1 Statistics:
Total Attempts: 1
Factors Found: 0
B1 Range: 2,900,000,000 - 2,900,000,000
B1 B2 Factor Found Client Submitted
2,900,000,000 1,000,000,000,000,000 None KyleAskine-PC_V2 2025-11-17 10:16
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.