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Composite Details

ID: 653 | 364 digits

4243999442644844247551748347387923710352561675467023065943703997018861800353605725931174820939137649915070456251896055028645960705704265373231967313649009714031743073865595591022458063939823023614130776774452287309107915618965166554599195370484166944156746895134957828272787721452269934385725136192390156928633319228699057633151641216756137043209498974924491759153

Composite Information

ID653
Original Form(1108063452440053686885579106101167959790766492599291027655113460773435611^7-1)/(1108063452440053686885579106101167959790766492599291027655113460773435611-1)
Current Composite 4243999442644844247551748347387923710352561675467023065943703997018861800353605725931174820939137649...
Digit Length364
SNFS Possible Yes
GNFS Equivalent 296
Priority3
Created2025-10-01 12:54:47.706685
Last Updated2026-01-12 18:48:13.578643
Status Active

T-Level Progress

Current T-Levelt36.54
Target T-Levelt85.0
Progress
43.0%

Work Summary

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

Factors: 18356432189804250274292331438857

Factors with Elliptic Curve Group Order Data

Factor Sigma Group Order Group Order Factorization
18356432189804250274292331438857 2,527,910,291 18356432189804252603602794946480 2^4 * 5 * 37 * 443 * 1031 * 2339 * 327809 * 2091797 * 8465713

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 18356432189804250274292331438857 KyleAskine-PC_V2 2025-10-30 16:34
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.