Factor Info

ID 91871
Size 475 digits / 1575 bits
Status composite
Value 1098212480973075972314827504748673927981618665890668125295995906916896221022768952190025173629578712982532635483022094448334915234751206862619357955397400655935969733624566350893340523728398630599455923454395089402396532305429456100905696566240189659416429058983089120172956363636859221981878655993969048648495932817325811444143818678246774580788777728704441884725536237126019838335392415865957055407622811739935000364518074025308906120524671617753065120755047703146980942241

Factorizations

Primary (ID: 63406) 67096559666323873912471273981 (proven prime)
(ID: 91870) 16367642192603725322574261521109126334561922353609263832593882791722145696382575284613423405554675739535871899125290526234820150751485937530852236940869548901891940352024970097333317220571469997642013598202741090179498414495485422352743643483328142807623909201929908384711503688292921386332716194364036387003634688698041675357278252748401609353970331004518008949685805845183513230079481355004213723120055538800416340536369566819916417104409177461 (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.