Factor Info

ID 91409
Size 657 digits / 2182 bits
Status composite
Value 391272294625016624716507433177311029729007146822077577588293526014997634604719697871832077071859447161933580116119734264591171860791686150562824185606128727516806753580829209168522640006397961313648385907526916680933467783186886727155986396309953160887073630367940586884928565220189526353613048661105874911513977811744209631852190300149308649690547230221756008039502644856449724207540196764945024450499150577001160896670607890677337230333492779380366719841793296033957520145501463603093634443910026213178891771272022836773085741881033583320038519327623189157343782110453581547095538511687418411032729227541542536689796154723939836303755171015409480467136039

Factorizations

Primary (ID: 89806) 682807427588431379494344607469 (proven prime)
(ID: 91410) 573034619741804702021526333303474858348223362847589092032542366801912699549053259708855274328979629853615846868867238996813299892922915600442290649969307066223373804606081211740492695439146905484340061096416849691271032603013680205300014332464435204494532593841968403430119294610340878262854545867192392500627651131467764534444567174261115961287026787631890141392682196478618564896748466680727687910992481311048000115762347241496536177101125565492249773514575675523504832567648540230927490467542321474404384175288839760163668244329246629117761945326167584594291372411339339416575730464258503338704748662620490565018693338530531 (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.