Factor Info

ID 78472
Size 847 digits / 2813 bits
Status composite
Value 4443320782144455253724448104473155202467605445232426234437911586811554909175979131191002519164875042947811127146465466697565944391188649713749632236384289156349806429464411194295501661351352379238917664237813900085018514190954980721278702657566178682061887591780584400002746045012489234782709672334689837235116329894963329051191412490977306543497021512661621837591782272133944027364561843932132186936989429835074817307886328721402617582987531249962303516568429309365340840494880598706813537660958968502432719476241556455492408847558156000557324292471257315416200118512853316635305423002960772175723325942713187124201221634188363219183198543762626562185670784859657002383481826183810207507271061151885602810495951961476451469353127601609904702482685503227861310052319684435636021347525591884812323432052519785757787099092826529788601570770629167311

Factorizations

Primary (ID: 75994) 2161228734480307261241719647908242265186505403521538076853961 (proven prime)
(ID: 78473) 2055923425066298560561409976612095407211650597804358730120551790613584811542516902191220127328361396052604767768834541720494413889840737535933155696719093390068708977149955670399885685127591945687701570867675184148225494042576763988947901008996006490427708455971428198961749913423157528603084567967399320423648808975093876708698703767800007012394612917113211230655391875350092549457555420265489753758657261157628657030515931765131231926294269019291609079711156802617885642643519366270693961055358966198224146350527630113411853548375634408887424920375110431180435604489765417232761133710558464446918324211546499363728276959971005311870731307084292293173251404594687565458833074790965838014110539071813142910335887776609647187707377380699473177026410587525091213762408616902046160823707351 (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.