Factor Info

ID 79430
Size 287 digits / 951 bits
Status composite
Value 18706526608886367643284333354027998214028455854239598565368254532771042539956924767272327437991676989006265981041458044277090853697447432072252902667240316413313598815158044192521749617366038618344323230947480011052831903703107673010538508921407124785260264150847655888727835431171398757

Factorizations

Primary (ID: 78813) 15043532308043747640957387828119675278947965599767099278649492514855329785869096100189691549592579669 (proven prime)
(ID: 79431) 1243492966002673722544087689738970750821746554295347457375209445701018751826635397061037198431403500609130044306825333282284464439663220762733056725543052738641301196950899763311675532753 (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.