Factor Info

ID 198379
Size 998 digits / 3313 bits
Status composite
Value 13009808798708653136907779187731914234992516701706023319053273887267101492369996245996799008219275655587956770497161273403322338838602339389487473331351508737035436390129916987804460442418458339644838084450833916611110150264998883052636606634690331849401618905182567954747797508191622556893736421934315661060904175276897191186279078093572989170540498829741191177691745338138805108099402911219779282892693622140860537334614432152802792652386871223396522491432165706567228246881078187574801942925501057628031338282836536937782432118907057226935188955576989275254623930362830036469360284034358709966496602583092254348960677932240358731014745702192436159398941516903622356371264133821928404447284659457380481390262267774434622435395986550597478945876224383639889226345981175173791694844339663000874945718887540788619607318530467807214473535094574243642395812717674761961418874985778024501931936204540284401816558571945922507791071959152259413503436251315865595984210181897380014427306987995277371469591

Factorizations

Primary (ID: 31428) 1373828303154919120168021045811475165343965579100056770803785768578210639273287 (proven prime)
(ID: 198380) 9469748707922497938859374115955305378486754953490123166992140801791076376753667690427610751373167387854156492493433096985919802516688960457621951556944998566975954377895760473524462313296600999149545026555069510273625322395867626238721642175381083775855166224933397641983533288320771880359111169074164325503808681556390533639941354979848321118393807517667250340334556106423053602757221446206545277369763121482573575002092037688478303829557584597421525426580322353433558389882319393182950208337373221516880122621360236128118389640676133265230688228560811576553989197234418852328191124507808484809407129727174010241900473306791442895473446285049985901667668441595804613554560082189690974510677371948924433278255046987123846675810512571784008887569184475671893588451266396539133792004344374846609913357020773366538901781148529639999604541221424002250765238883689469591380794807666797372612057321786459932863084812771919793 (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.