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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
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 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 MeVDLaZ89BxyVOKEwqGiFokO5xIJmD4E6TwhHsX3cP+58GPMyiCPH8oKcUsqIP2I
 5wx9WpU68QgtKBmTEbLBrg==

<SEC-DOCUMENT>9999999997-04-046168.txt : 20041210
<SEC-HEADER>9999999997-04-046168.hdr.sgml : 20041210
<ACCEPTANCE-DATETIME>20041210145911
<PAPER>
ACCESSION NUMBER:		9999999997-04-046168
CONFORMED SUBMISSION TYPE:	CERTNYS
PUBLIC DOCUMENT COUNT:		1
FILED AS OF DATE:		20041210
DATE AS OF CHANGE:		20041210
EFFECTIVENESS DATE:		20041210

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SIMON PROPERTY GROUP INC /DE/
		CENTRAL INDEX KEY:			0001063761
		STANDARD INDUSTRIAL CLASSIFICATION:	REAL ESTATE INVESTMENT TRUSTS [6798]
		IRS NUMBER:				046268599
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		CERTNYS
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-14469
		FILM NUMBER:		04048481

	BUSINESS ADDRESS:	
		STREET 1:		115 WEST WASHINGTON STREET
		CITY:			INDIANAPOLIS
		STATE:			IN
		ZIP:			46204
		BUSINESS PHONE:		3176361600

	MAIL ADDRESS:	
		STREET 1:		115 WEST WASHINGTON STREET
		STREET 2:		-
		CITY:			INDIANAPOLIS
		STATE:			IN
		ZIP:			46204

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	CORPORATE PROPERTY INVESTORS INC
		DATE OF NAME CHANGE:	19980610
</SEC-HEADER>
<DOCUMENT>
<TYPE>CERTNYS
<SEQUENCE>1
<FILENAME>9999999997-04-046168.paper
<DESCRIPTION>AUTO-GENERATED PAPER DOCUMENT
<TEXT>
This document was generated as part of a paper submission.
Please reference the Document Control Number 04048481 for access to the original document.
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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