Factor Info

ID 105191
Size 789 digits / 2619 bits
Status composite
Value 163799565654841648413531010725929514588896461469392230059379076309486863760565056835754033205574211265664750872127966350540703077431740748385274314026526794517522071267992129927418142707328125281793479476214182087558921855161008218127206512632205677776686440461466084026816180883031652165650700251249963180772102714458373344494670046896226736580831929782997331038322673613006756860011147847993681542840869178717646138621480866104294358041583085947655412400007091926435637813437462137500328456972397748109698065217208141284246192817930009706744630123842319955777763567883617889552325138833735534053881503352371161283016842632959498159991204359175515179039184206692723990880506268859781711465239606325041789153015514519049176144437946350288925122008869307440369151182145740393986289212435377

Factorizations

Primary (ID: 368) 43583206934709081001 (proven prime)
(ID: 105192) 3758318333486237171524288957745232797809270661279135917102711262201323632385214987699311758601214377467561768329640187253325439640176188074413191201868835529607531388271880223486708836466046412706519123799449787134600972060959915022912435392354324133345978907865804086942130703818410186040907446599865213617249881153997389959455950081793684147194830937229686443966488851639374145707865269172613579115353170817963168515224790038907031847120478324816985452671440644929319155475501359913013631052146218132094958922687933140892920956337549148218697335934244876783795139449125943741017420149415231120493309169684640673697111440967122752404424626404907191681484481738140424042703590488865446616634253022767861237733672177276680181103461258973981988526307602118321999150898377 (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.