Factor Info

ID 128679
Size 762 digits / 2531 bits
Status composite
Value 734755333634840906858642507035339294488874243919975593755686383236122249978891441617496167574933611965349999748085996524044586460938350880511211901551784743494485268531891121072125167276767298737207554244568032601258213719392778415814470769009940180288686709754423831969321337415612375702998592688877511429877304611331067662693925824144428777186991993912094666516404438715907231208720091858691185505108842500615776743994963064963175963451188372398737130784007005884991483330484043465204075711824924537662477641593525109699841858657139877106297270952723935169405136998858265260094185898663669979249043460474997183205635194370942613886075108223325427795442352307052483950599940931597717431085015698537802454558982997577556239946938343429005149182168075816448202057

Factorizations

Primary (ID: 128680) 17580466759893278228396284429907288592878693 (proven prime)
(ID: 128681) 41793846754459050564275949581117551355363824365741723143166770327392804164253832759862686933720036271943032736418486367318114926427874461650802380407324340504803310256714424653768508395405164425227079125213959948449166676697413946840561540533804876692158791320398174350611189245757399264545453944568887781021594472511489449684471680182007417972727257650244207021989626047401146911393393607382584145128197794309119288145487327950209720812133944202259866573652033601728845803002836551401802796849836813547081159602864485743854907065985223090285958310300093210739827840466012873707303805556623979068529624607189443789780584445435262531244525207443421134730459182179830712309026096236633427158930824836020895693793743977749 (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.