Factor Info

ID 51661
Size 667 digits / 2215 bits
Status composite
Value 4426945162097815268473300974296373489468354948380136093173889483706531168649280417898161483605628932554228865126152871712626478186936626264607293967853234535733709790074056965965873342314864401504313720252796427851387159656805435018800329886086567899616021547962025016584436584328984732473350182094563440367192345798938008457601080378943797746107348847203957419961785279740153122034437799440644702244430207449392567237778181879543041248333266261306283278535077428054453144774840572304950286041335254927935982189696112012924905488819467313251699069317235434766884483367253601902791666525343325921598085075016185750397837556955603637439330663432501533977470711958207089

Factorizations

Primary (ID: 50535) 34273461979846373350261832761 (proven prime)
(ID: 74877) 129165392299761441110024374287087532140260601637148244816482014797761948186516627733274254449248793342489826370648960641128918324788895092485813393636935975375265335423483317873316738161888641370942144319650789735666470680685979175613975264233179904491910297003400620733287851099990625388460683137651627781512018005838497525495676021161273423115439931602411889564237598247813956165552900184155004622043922127980984832948096895144510008553848303714916043871188609245035299981718506647997193171904753895068776575374712418719797882431435121350187616406751804421347490878427207003118643654712819640044728337936110502796283106715012376728313849 (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.