Factor Info

ID 190810
Size 641 digits / 2128 bits
Status composite
Value 29375357585345897435119998528820646962256735346645855513473394043804032595575663482376689428044422286787333835740847027660410147441009671447995636200004479533912269337170874959668709311425840497125324767919703437702225597999768078451815594370241848731340801309584881057148242472665785865230549513758374447911890114958342783786959865288184516004554657889477269277464095599769175015797492553648726004916097463139494816928071058422424507048832917075646929859998861271834293771279576396463209720169615309053184614485918825516096176347798786431963029376875275080461700371041573969105464931849376067781827011084260884429111759404182689951270420351

Factorizations

Primary (ID: 190811) 81564521326529702287777743246371996557349723944426559577003423902959648358858491360587768028585608160114652690080907394362247500012160703610587269352955673833590284201796450761506041689063195680139491904113197672001698932245317114517332217981885194539264356259073248980333605704783217681153726010460622405691175871 (proven prime)
(ID: 189488) 360148715490484454468708780850797714483183354741438261290451511841996752700479219912956174431643505193087537170530963453438485523165549022813729438407776746933724538516189423706122508381318361456022140700996349852328368213409672079225984152929931772539448590052841069900708991705922492873367535771913663584387697812035942818881 (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.