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Composite Details

ID: 1603 | 161 digits

30544454877416935242473833648335632582696612146722701971928372577958740832193394825375744549238735449210994910356447885514786540718651374777709671910541072973141

Composite Information

ID1603
Original Form(178250690949465223^17-1)/(178250690949465223-1)
Current Composite 3054445487741693524247383364833563258269661214672270197192837257795874083219339482537574454923873544...
Digit Length161
SNFS Possible Yes
GNFS Equivalent 203
Priority3
Created2025-10-01 12:56:52.321193
Last Updated2026-03-05 09:20:58.674859
Status Active

T-Level Progress

Current T-Levelt49.6
Target T-Levelt49.54
Progress
100.1%

Work Summary

Total Attempts9
Total ECM Curves28,416
P-1 Attempts1
Factors Found1

Factors: 3242405186204857758401561514138789044369

Factor Group Order Data

Factor Method Group Order Factorization
3242405186204857758401561514138789044369 ECM (σ=2,865,430,512) 3242405186204857758446452784228491127700 2^2 * 3 * 5^2 * 11 * 37 * 34913 * 185951 * 381019 * 1614917 * 1824761 * 3643033

Factorization Attempts by Method

ECM 28,416 curves
P-1 1 attempts
P+1 1 attempts
ECM Statistics:
Total Attempts: 7
Total Curves: 28,416
Factors Found: 1
B1 Range: 11,000,000 - 43,000,000
B1 B2 Param Curves Factor Found Client Submitted
43,000,000 35,165,553,160 3 3,072 None kruoli-5950X 2026-03-05 09:20
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 08:55
43,000,000 21,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-03-05 08:19
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 06:16
43,000,000 21,500,000,000 3 3,072 None KyleAskine-OldLaptop 2026-03-05 05:41
43,000,000 Stage 1 only SUPERSEDED 3 3,072 None KyleAskine-PC_V2 2026-03-05 04:17
11,000,000 2,862,945,550 3 5,376 None kruoli-och 2026-03-03 17:10
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-2 2026-03-03 17:09
11,000,000 2,861,203,810 3 5,376 None kruoli-IOS-5 2026-02-23 14:52
11,000,000 Stage 1 only SUPERSEDED 3 5,376 None kruoli-3090Ti-1 2026-02-22 21:15
24,000,000 Stage 1 only 3 5,376 3242405186204857758401561514138789044369 kruoli-3090Ti-1 2026-02-16 02:13
11,000,000 Stage 1 only 3 3,072 None KyleAskine-PC_V2 2025-10-27 10:56
P-1 Statistics:
Total Attempts: 1
Total Curves: 1
Factors Found: 0
B1 Range: 110,000,000 - 110,000,000
B1 B2 Curves Factor Found Client Submitted
110,000,000 Default 1 None KyleAskine-PC_V2 2026-02-16 02:15
P+1 Statistics:
Total Attempts: 1
Total Curves: 3
Factors Found: 0
B1 Range: 110,000,000 - 110,000,000
B1 B2 Curves Factor Found Client Submitted
110,000,000 Default 3 None KyleAskine-PC_V2 2026-02-16 02:15