Factor Info

ID 6663
Size 556 digits / 1847 bits
Status composite
Value 9707169294262562968545609673423163561927662122103574883840334323434698633240348142388386315549195268861332211107454863587107871454130709802832224667280824515978591019358989117421023622804423177438601600871897090765669896331777491002860347749959597012745854292434075592174514460886068970856829457514177954690912773355252343075453026104643500614980655209025010288781083621350092091963383283186392674067490161028517968851161307504717693413864193175992236593447152435487716435576437359443678543831517561950045141362910367389226391421200520228856862871042288137

Factorizations

Primary (ID: 4214) 2949578944598743237863911 (proven prime)
(ID: 6664) 3291035594093282780436344751171245211138138702666598518154865852655017865798552902706875310948395842053552708003814115762301029604866480972023236720774108861940489047269817180681561523355184398261855403427166553642494925823409001741041760640383295125542650595910334352324595754254017746875815949966641255651173685886365295984350620749052438104737604410264474390366372114664287656722216424714770607039109271714988384460766170542174417812586498473808366624905685793301710484647791948318080609843970557623329306973757913769492876865167 (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.