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Composite Details

ID: 1697 | 188 digits

18235391078734817149498155026503660607474851866597504848223737316139741746559032496901169482239268984834783960521003973376402779458227043701205554804724217384831751603364243770880060079347

Composite Information

ID1697
Original Form(3003960758081003903650005791799349^7-1)/(3003960758081003903650005791799349-1)
Current Composite 1823539107873481714949815502650366060747485186659750484822373731613974174655903249690116948223926898...
Digit Length188
SNFS Possible No
GNFS Equivalent 148
Priority3
Created2025-10-01 12:57:04.520095
Last Updated2026-01-12 17:36:31.574186
Status Complete

T-Level Progress

Current T-Levelt36.54
Target T-Levelt45.54
Progress
80.2%

Work Summary

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

Factors: 21285288190546964207062905227728559447

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
21285288190546964207062905227728559447 3,007,045,872 21285288190546964208731799248285933228 2^2 * 53 * 1087 * 1381 * 28759 * 1013401 * 1237217 * 1272653 * 1457503

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: 11,000,000 - 11,000,000
B1 B2 Param Curves Factor Found Client Submitted
11,000,000 Stage 1 only 3 3,072 21285288190546964207062905227728559447 KyleAskine-PC_V2 2025-10-20 12:06
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.