Factor Info

ID 78421
Size 402 digits / 1334 bits
Status composite
Value 206072126997543375164194457046012951707892651361077707884315216307887600134801908735819338707594564159466962666375628144138834083636950785364808970961634733021346385426643456698311586065796406071018550897001084084936654428778584528941826435564780905307550257662463204641040961138825045802594524902915522129035242067200163906205531693799001537250004453842723811576638658974194360661129086282894025708753

Factorizations

Primary (ID: 76268) 21324692955507399410890801753868441025716658708074066413377706259073838418325401124843633592074150577 (proven prime)
(ID: 78422) 9663544859825162167039620775143963339561583852252745075662320191030589456955408910333582999302672972776673741454373066786132254814188321661282658923020089848692314512903074098506208758843755955630520988407813827506878518447078821789721810254657385730936162860263889862091613289200879430660851830496289 (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.