Factor Info

ID 105678
Size 816 digits / 2710 bits
Status composite
Value 538851368361847114970271411015967340233205161972360771787355522574967070067533152821406887089431149728591397825863124412483230805775548502387638615191786376352860575179372220992637698629623181960701728824604541226663608421260089177116503856263020980891169729810028532556222807338226410007292823178109624073371429549195646663516900059244460213913642419350916257138018731257449212932187870221201287294323494648952539147712426093207132884854833712782153590853728253200967885477955516601954320646971688920605163985904591973824604612487993553258561804277386766148808514335175630697169526687124791409038083391314244070146470463001354541088291835512234871022935463298725357077889432105110423013211772681702396643927416471329116639062881378383426013354342595265494554048868369387351378492865419786277304954734669106028281701

Factorizations

Primary (ID: 46212) 17683393315047286544278443614499395468855591922037664536065442036412352338441691291311174033779589497 (proven prime)
(ID: 127183) 30472170061575435322572559106746420763192940473445929838796108495039467036044267990459715344906613187975178841733358731936559980286716632519403242021261420803455921758336781290383600986501488438256778750819580889749646836350012523367400658063507196595437800493508320248933568523446291337734338881735013693823372029894219360185447822175353031300327868811437249746427909215194319177962683468366731964223210976920880098510413855443457939351158278075930596391895910140319197625067832267276055357597697465186832015274884488158874655751418165170868279479430684686538234689202749433237767947627721139328534879459196118664659675645363364688637368499137196076617370823312813646703235763153109459204745598895235223984454073933 (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.