Factor Info

ID 23774
Size 545 digits / 1809 bits
Status composite
Value 21978758839832415497977261159281571345212870128177003504809461365803607105590573567301940461596428810065219616490604373460582826897303534232989594667451018870917755980885100695043716027980905787377232160517583275347791024910432579506959425295397030587303063350477253552156730231795138283103304648483813620277397107903585636550340009081144085329737973216833635541455259571292515433596927048045873434598511553533071458696237093280040008393557948620957707304285833654985547379916502530138704228563723889200601818857195216807994225893981579857584589

Factorizations

Primary (ID: 23775) 1593191681787577712008171 (proven prime)
(ID: 23776) 13795426558574557993061949940777035869568947066899649840389341290079813983359962111941540616799635500302627803106395732573178312680113427377047566720534820657837556737268434728062370794498255494963054780124293042575518014026644868197868775634766989332896940021640870046868191259201364042554359419725620728540907687504418003956105097763932703142804198460925557353714135168588882072077404249651484687452353057988638748665527640785286983039285476223019435843586847736963758446632423567720433697027416332257514718273236427559 (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.