Factor Info

ID 61281
Size 930 digits / 3089 bits
Status composite
Value 503245683891272006892304888326538386660221500135964927889498118996138375518613902817398641063324248059938059233724551504340386419755151550791386681916426912847904666025789934519142020929222833534209565464782634974453596948701248148010636973023539796839122287281335970458241358630710435089605475600067278652171658061446554719625982075878785580530602565711038964344969328910513410764864652106248613959816868039660488862290020567193356451068261300947764128414503239413840052375781175524944345272014490241149578901812518232371134462526504863844138398580261558948459606087132441894195339582063605564800939034601308039132457889782847910512232751625933419774874161097525257244323098835858409490466832412366684731000165173071169220639132871122577353196136913673279511152819059939063789536815319044297662232247845628142558247884059311989193984389012804952856082074946214487547914992536555392688116981630399300579311154095692557062752530599

Factorizations

Primary (ID: 83750) 407829789814479865307270476681625284811512890727582217 (proven prime)
(ID: 85541) 1233960089379925995301915832080555897585652485253596494951793700761351840838071871431684037936029157295944994778490702046002857113749716990752746194267579232933981326200714068779467375217050271268300395112899870198682177503080215930845700630311254400120564529017764445842805716917082021206846377896219587506322853070193300572539830080004327323020479821376692000688811359358948731774402825648526549865936848670124084532359403332722377960322048865857054493654662732581069495085689078429524820809792491568208972887510785154913247526694982283341266679090342984861314512003529369511453183420691537994037393121576236119838536435746871633160250626243601530352943294540591506676367572888080066794672092195195839268939797540632858251191173956935990414906093753411615936809249491256465150665231457468349162119705645902407561202216083775092103155279082370099887041038461569638859812819247 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.