Factor Info

ID 164896
Size 845 digits / 2806 bits
Status composite
Value 38474797748783987646242034118068951997858888493457343799618905525901374151008486756329119249534012596092297782634998387263365575991332068934344835506065545630318405955072035352618094703698923120183898035889546640930211849824082690335362523211062190392360894883805482734704420272411945250893434104100439417668499002062238148661464546890894105193969114440004597259726213482189351395228464409530572504788917418023411062803913031287173886616594829466443658465639413839595997659357785012595967600414598426184407251559955686274759834648697939080028084513624478348501896828465183552863080924165287083488859216253440804789041033640202511632439282830906273589121863242757369215705096954144090701769954721205559481639596512749221400240066986063620578260266921691824577393492235177810173325296398887990808327686440617998036245703885685609438940006837982021

Factorizations

Primary (ID: 163521) 8867271386989288065907 (proven prime)
(ID: 164897) 4338966979767534476449988370232091728568116637836619301195698042748729754710228792281469762652013741427963640008856884384691363554533577249910700336268180267262635844672833834098562645568584019171991586459183000444228213781122570787472507354859457511852919581331201786930181531293875260327495817615447791466419998860818541395108286447932406946980197512628526532415423499386383136065233724601435832855432251512990375680620497030560547046684305598241837880199442613906758160026673586600746189048187924516729619635409197929423347722108453163363492298953881723594370447380426351685456424357747260202717741039708593171824192120689949759741021386923307504151737897495728801464107212264617259777663243698370418460233155176269812338352042601239321193321600723053126116324970150652034335545072199194836731606976616011054056306124903 (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.