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Composite Details

ID: 8484 | 311 digits

97619761968811216752032061237536273545518189263190319693676859976133209109481117733068907031192774726646771859869180759727642858131909343909002405789134111477541005892919523105875949638299444815672238047562591207930775749432625726159121827536607342436402074577718314770045860090248361957649389338086542713419409

Composite Information

ID8484
Original Form(253827160839640507810657^17-1)/(253827160839640507810657-1)
Current Composite 9761976196881121675203206123753627354551818926319031969367685997613320910948111773306890703119277472...
Digit Length311
SNFS Possible Yes
GNFS Equivalent 249
Priority2
Created2025-10-01 13:11:37.993921
Last Updated2026-03-05 08:30:03.152708
Status Active

T-Level Progress

Current T-Levelt31.73
Target T-Levelt76.62
Progress
41.4%

Work Summary

Total Attempts1
Total ECM Curves256
P-1 Attempts0
Factors Found1

Factors: 3180547202851967742177175858524235488611

Factor Group Order Data

Factor Method Group Order Factorization
3180547202851967742177175858524235488611 ECM (σ=682,088,986) 3180547202851967742181560727159955171688 2^3 * 3 * 73 * 313 * 3557 * 55333 * 97039 * 352819 * 635801 * 1353741803

Factorization Attempts by Method

ECM 256 curves
P-1 0 attempts
P+1 0 attempts
ECM Statistics:
Total Attempts: 1
Total Curves: 256
Factors Found: 1
B1 Range: 1,000,000 - 1,000,000
B1 B2 Param Curves Factor Found Client Submitted
1,000,000 1,045,563,762 1 256 3180547202851967742177175858524235488611 kruoli-och 2026-03-05 08:30
P-1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P-1 attempts yet.

P+1 Statistics:
Total Attempts: 0
Total Curves: 0
Factors Found: 0

No P+1 attempts yet.