Factor Info

ID 191756
Size 740 digits / 2457 bits
Status composite
Value 21478968820246965723289270326661842675488393971896087513210872514552962985445967695708792387803633087676973013899613116315791337282166260612840195651040795267659624663853758298943260891311919281199593867144791595707014229337393002444514828945855180817564407635673720699566420247545089328775042100522325180628452053950372924432501544770990713273243146188662837001050922959050240294018672260148331559540610309335991271150364943679620326842037265637054760479574183700344078289513379626926399307666937413852375122589701662009778097285368386354432728426982178003128951995400850098187531940735248060067514776271699064878895950770808942353642421209793383302254086860067361264414713968875972864047316015131384175178136619937894717357260745526740633

Factorizations

Primary (ID: 3024) 36614110124735294634435619027766763481 (proven prime)
(ID: 191757) 586630912155816051622334543246637526014909152763520617452648015364859373423906662109803643323574945311933602130737674865609673797224275918426199327245768299555761585517410222531460155912374583449428548602336028716844280853434810223427475980386307609649391101451578819818449624004200176542378229466915066198859396063682088042450306091683555701282448109653823200828784182967953567550240158505400602131335207708646928818628751473848065301300171584023546261058542404493024448375180527717474469611430309184351197872525065474388011290860970890436761688736141279964683645072543857778522522455998990984997334260099451143826239561628896016046628952060640112827720944785629244280465199396362066068570158142284993 (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.