Factor Info

ID 100378
Size 582 digits / 1933 bits
Status composite
Value 442342331391671800290227968451979086039372252064390410117381786890850128365981120113553793592329507228410823890977711708257487091078903914973352361581105896385792625958154092708891288418775113061264170577570099603757015972270455920525481000822581368365867655217448566661926564880859744874231619149793515885852503127526768874523787210218660312576362640146062870321381957790267346221929345833288416641184939952006898089119589947438845081257533570730452158990335069748161022857906041692654586258497743376611353626725121172836497439967762261969227541385008426560517935717673841418101351

Factorizations

Primary (ID: 97970) 1127461580188303176887898738308935621942051025338796941 (proven prime)
(ID: 100379) 392334727111316666570332467912683843523724617453572114676553517837584952836813300330290752607710808857541381472936646626983400699899839016603440708857859882251511727764391731007270453605559109902778301666550626869493938846349126538350562833510478475718667301333629812737924783108092473478286789314874683499797365907969566906924604245137619902347728132409559165096229476221536550202346944572128669915976844096661749539554206007036739217617684078178187222652721163761442270877234094641267878742931866866970465753115591284542435011 (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.