Factor Info

ID 131477
Size 627 digits / 2081 bits
Status composite
Value 201187168256898321554250018847346655869510969808308596456717645375121137741216398029551461930611500881538620736549756682177171494147788897702712576965553860619004045366476389987577213784104865612764880658790167781070744831485526057672539620920901067375204228345731352982807232522474946113423928016561509303498414252184226176056163548090797118017106715134979738557286915678750737398570085809279622888158231090205633605930395556975480547111024714900822298200625786887988857771087310790066379716476076667863543804160501369634442358624475674872693680604260044342696428635051349742629584895430831257854543134631801970018521524143187

Factorizations

Primary (ID: 181) 46235392144586222367191440726672730987 (proven prime)
(ID: 131478) 4351367187018779420117222601012052481847684415742229762434339689396519998317985915068109972695965637830805548793385258817868775290706525137799684719956398248635596976796233471313816226911759379952486308939091350011217496885656361322054965112835253556946363930387703122398498526785108608413549406107821740043349919271738254199390300404083010939443963531177864341130433747159659653766224553904206617969509030212450777469536045407749999407077739512902477979643447893699671498366080492635422013743274463336125432585743250240913544242236292183868484187908318095963915257245266428517914572860601 (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.