Factor Info

ID 128578
Size 694 digits / 2303 bits
Status composite
Value 1128741452740399487091736360598287157902218201624388297353387971253067812578985006436798735188872752871483647392168088998918360428838472401313503904570689440735285154865850233083851893378476421462928945641399359070169024372664520025982163774221965229612523367970349042145728331169758524869009808343294432771885301694848571623298303232087954386182325764154453526173614634017711563298152711502973875772605356648266819260653729252971353343673726730451634382424590439688150693898949532986895753389028149791442288239381151568632018972795396224247647419406246669585095228397447999618691807609153273666212778126510389299269004592138906748245436316294102975191124179426323269824146653502024668571340883

Factorizations

Primary (ID: 48960) 345117349403312638682170011732982775670484118735803969872958722317203764927324186403460444632849670516330153358944894183448158280592664267090235326856795545238603938838670661027 (proven prime)
(ID: 128579) 3270601882785453395640976133085094696502911998363291291365266499255914321729224707694094807873428292132394194449400947305160211233322675741880524161824283567920725664021122966330203797410247396317136069506200421320613951203184816358172864629279716991726880698017851589692529682887492290681016727546939969443137466318538515247931832412668465613948127512927746390146701322865151557796814739233994662139116672151917068828078379857270538292107449204880442660352804738949797120784886687385252966732406760099954500419069329 (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.