Factor Info

ID 80959
Size 472 digits / 1568 bits
Status composite
Value 6782637072853276525693186763497999712471283619189242258907329859268020203360924526479388571700694297674813436890455447838683346610653709827362264034548893860891230007253628136423362023357836715228494790412432196646849723671787447596809379381794123345019063100502534569306642585225295525715704142454762117290677125098505971612190727107208277683885598738102646462303907624964446891942324742048632978772222688958305554592459994109536482804830210117280161374609688780066733397

Factorizations

Primary (ID: 78978) 1868708155150503079353790454374267723371139732237726864978682975261509774777000895346631164807043911310386712017951061671738979128681262631215995038388324288078711128016077 (proven prime)
(ID: 80960) 3629586061450570726848077441460616874276764973694508112116080366635725429390641255351140842621115467050884412657953358399676489023807608019636024338178311024104892152035043199779025924848900351916301458557425373740092422348723935422389644155403056742696475402991210163827819012751985397754448964885161 (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.