Factor Info

ID 172359
Size 466 digits / 1546 bits
Status composite
Value 1897040029055503195212457743825025967129555157924251415271163665895914420738522312499096174682313322828084896472295496011296228374285957197249631981093147768526932798437627554653251076224995666189214865835272597877812700013166850351675537809396264169391399114764295788046513894863719452169613350783082505374388708410155332658828930227191134331244885109606358232260227989727971265475695259727544809839835664343489777367595253577688596144854821122023362337883029613367

Factorizations

Primary (ID: 136482) 736868920565558735424457780790315662459263032384484327940915657 (proven prime)
(ID: 172360) 2574460634870438685560364934533145534750787651192807944465217397224757532450447986216758035915336643192257048735472429879640094151363674289409078108926461526984995503127835517953519857786343914567787367969024731468783010368636594928774864190742956943138041915358538629189999558079815362879694275113585134737746045381423224278151413010706159901781751126823811425069112267455640297812160422084069689804031 (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.