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Composite Details

ID: 1456 | 183 digits

140780579169519806991665019320733098559349120984207889654142237650532911241254634920984803786981100608625287492026171444002683320184373214253883603958776794581362073499720345643010497

Composite Information

ID1456
Original Form(666433999096763265706439086256408017^7-1)/(666433999096763265706439086256408017-1)
Current Composite 1407805791695198069916650193207330985593491209842078896541422376505329112412546349209848037869811006...
Digit Length183
SNFS Possible Yes
GNFS Equivalent 155
Priority3
Created2025-10-01 12:56:33.377097
Last Updated2026-01-12 17:44:23.499437
Status Active

T-Level Progress

Current T-Levelt41.55
Target T-Levelt47.69
Progress
87.1%

Work Summary

Total Attempts2
Total ECM Curves3,072
P-1 Attempts1
Factors Found1

Factors: 622300461712124066251168422737111

Factorization Attempts by Method

ECM 3,072 curves
P-1 1 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 1,000,000,000 3 3,072 622300461712124066251168422737111 KyleAskine-PC_V2 2025-10-22 11:12
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 2025-11-16 13:19
P+1 Statistics:
Total Attempts: 0
Factors Found: 0

No P+1 attempts yet.