Factor Info

ID 197622
Size 769 digits / 2554 bits
Status composite
Value 3500553444584435590717410412309065302849542162341441971822676628574153414590374333097843691046962478156976815943636286083612088578360511650869856107344151288420433579126001861758580057660014973585141001637911525540268358562629328253342075481747255012052195864969836463178705340257322671558482911500110541569232226000878016280591843738337610231180566958124140286713065906990577904255120643914098785268691755350347334754714923456485528621278202665709767417023341640868903390201027202433273455283471292911411485715071435189628570394769988811801723952500509246239934871636381511198224969069344124249365799432785824759186217588540438304107718963543296008591181283395712715891547288108307529135546229128313877345531652905251664599814333843333383512327262232029506620585475109

Factorizations

Primary (ID: 17700) 995226046193406554317594151906800828046972635082952237516268712828828576595818950303 (proven prime)
(ID: 197623) 3517345087554268045138785396761115819282937094432920755320103788518015073044297318717935995687573060361886701270435725857584727298643399212687482543255462826140701990214684502923990511028294856630737424005658060747607236014026422877660736053836662586012243432005390437759707966636419431781312170825549971414229970165778897845836823534508754697682925945796042308247607337522895597476886421354298262886869556540319273917600816022324763123509031829123434218939786142496643525684228445787327265327047656868204276924389668440164528047785772497028990483344148765426614080291347422318813476744481557299063912262557813259269858799103577839464053269798084835104060351319543946674829726259401403 (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.