Factor Info

ID 64128
Size 432 digits / 1435 bits
Status composite
Value 553525062837758587820003561235047976216440874987132887022219840589423604394702118935931919804380549640391623623576928493963115560397427453006769267630105133289203301040275551592740760936791552533390384485583326654272671071491295718540664056323594924744902821132018179082886593113569719358737911731736532996420468764618005288045812203276988922352267895927282906644039797610359410345165040041977573657541078983690951703118764218799199

Factorizations

Primary (ID: 89794) 2045745317855197068998380700573793154366295127535115833 (proven prime)
(ID: 90476) 270573789418756213709713785270229477955038905114440493522061931114512420833655156890044113264603724858282244530405320453073995965592063095140123766915540632267000344779858799353769318103120814606726146694088181636825082542461841597799207120334426220130344543860270300984284676474451525304026639100120798872979003840078242294939762550519837847143176462922814682410087689387394903 (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.