Factor Info

ID 191018
Size 706 digits / 2344 bits
Status composite
Value 3674502791573856030559129669890559122847131624413648393050491442543860617370322353983930026105677878248269043899934391723457299469045907504089566238443514785740649293002688841901018782091181329967615138829004644545724904619099676597633475517666234003775081076656852004263294719557524684859989241719023148587061455793805878093277086494464860154723729937497365083256002731993014647852202201143809695097566236603846840297723233197422469396018058826753977288817979274833408835971831627650212849342741313696600840334357301458854974719730521822307320259438432955149789719048467073595007526929588329690338392631255422858087536651794362392751379288643322727196803002085582561664887022400391009725271357889355801633

Factorizations

Primary (ID: 188944) 348673230951446260771883379412341320615347347601103310801195979086277 (proven prime)
(ID: 191019) 10538528528694366550294259521392012572285105533631584081898119272114493730923691359094687339466191354292067864917189101138633252184978735218256123746182456336712901153789689289623898457743738847499127018125640242684850908569062739183661354696791727729913333846776834259506376691032933374701133431731658873088897810680705574747506694026778464951345066559001221953304219569324936519059247988322429075642324337967035784496045867859311731014882879700621940149547735098835203830316681877359886108297008147751612190815339181285621665125204109548067408965631312122397453261523112889241400236071622357330975837477380348432815892862722092990214829 (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.