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Composite Details

ID: 991 | 222 digits

778935262082238448220409751021620174040685262442816438583321671162031398474871249149852344565430127421760048945165541516828560761314900155402169775731257058863435681331176050297652558188955232962464210309116695519219735509

Composite Information

ID991
Original Form(44490076505104211147602858364329467743010106532121994927^7-1)/(44490076505104211147602858364329467743010106532121994927-1)
Current Composite 7789352620822384482204097510216201740406852624428164385833216711620313984748712491498523445654301274...
Digit Length222
SNFS Possible Yes
GNFS Equivalent 227
Priority3
Created2025-10-01 12:55:32.192298
Last Updated2026-01-12 18:02:13.513056
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt68.31
Progress
53.5%

Work Summary

Total Attempts1
Total ECM Curves3,072
P-1 Attempts0
Factors Found3

Factors: 2649269890919, 2912144437767854753996095150007, 7113814873390114801973424361656631

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
2649269890919 3,507,545,295 2649270588432 2^4 * 3 * 13^3 * 19 * 113 * 11701
2912144437767854753996095150007 3,507,545,490 2912144437767854507174832463544 2^3 * 11^2 * 6637 * 98389 * 933403 * 1143487 * 4316371
7113814873390114801973424361656631 3,507,545,295 7113814873390114854105940958047388 2^2 * 19 * 14537 * 66383 * 1134640999 * 85486754387597

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 2649269890919... [+2 more] KyleAskine-PC_V2 2025-10-28 19:49
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.