Factor Info

ID 167379
Size 1247 digits / 4141 bits
Status composite
Value 18599057843502887850744949669006574556507887202834853311688638032633538610929442682333725962361084761480825586758126467999276820134982288545244881401856118373430109307806190297595689721704032486139739921429804929341499230710644863570834599431641575019163818518541917825192286701931153731977242208642260527547072809943203704459107337764823845779293195581944184010230311339024968036997269229670704644737504781213241990789322609834588697212156811523183401067376394901171855425884285567920998188982188449123299572735716256454562024230012582978287317693482175015803633050246578773264865230680282116845434780367907120900190052011654063315904025214821164577416198344105825668563046625227144557019658033821141813537239333350641141425555257355345875802951957697305553751966633190794729861196101348515665112637805437091821042332673664521043883512279137490048204680653049178689467360804097943155390770471678232400225959417230542881989551490883199055502706404640424173682639630681362774353546576905933221855224276630661983305070569931888742002860731283469196789061883729526311912861767890313591890756189376050005623997688886786886049013233109762913015165601733229506931660889586617872449508715372191548625860171727836546319051617809158530275977985404904919263

Factorizations

Primary (ID: 7503) 412482688627178079807598675848631 (proven prime)
(ID: 199196) 45090517387297242734824119050717472154164244931297371297217222057434136009906903943862629368868945741998214801290575942133150228304741653184324755135354477737600677378758519529946564717165800403770703768524067752942150198615512734442403725181535101261683515367087057970873909887319748607768286527723793361758919101965311358068508841302757159927186229072447913929807571438361853097754812808495943579820091630886037160672442378752572205157984675929875065340073423213552988998720323502168331156329415737722396718810047601899912193448059651320616885642208633052371968319076161769407052884495759502157001479906236605133024537176522824621987686309533567710662231355608500634575865656605915945703787252485801436969933707444284695310674823749749136894904668108887998293421011615059866248600876765754363608659116983032190215600166628548411080091513086546892642117190352790815462610784755771928534634028207828408259648373659257730236124030022058687075619908211972677359827362614205776315390280256363806610120719230221194639892557926767626976864090267628529674359554208846324730463211394013933039871801098426458571187031080500814088080357764113582066757171662404606742250489710402219625163369566290124690852451496252836853273 (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.