Factor Info

ID 174943
Size 576 digits / 1913 bits
Status composite
Value 697314805871087085580710367327251025771189782821202134115564559573480873467497854058823036909802456594140417542357863149465461212422982172727374189305544675447408662293697972709839261874956408469057687274069321565757739486545552027024384222465519746093610039969841653862243904379795565321543730587610825260312251916084240808876704148424150463395589725246932611535441232450040318666164673824455911330154604252352972356584698112930095034890728863734123062955459900587738645833952544478276336144318426841106330873192064628567191617852447610676147290470507993133403123790394425577

Factorizations

Primary (ID: 138903) 6444015909193404598468770866468505820639936987153 (proven prime)
(ID: 174944) 108211217305695596250255222845399932181716907813383339033149229249618158643380939735883591301428240203659529386972772111279342590753006943610728800474482482312874963508929927674243015891243961882765839756921078917859839832265776506182098356611662064053653898431551476937229919250107902148695414859496086983952402270403334868206093738469498040516261827738684180771582099459310004537082377260054572226836431174955760705577980547626346583416314542960765503195445850818761436447899512289699521970807118152571926632544423277937560409 (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.