Factor Info

ID 37539
Size 278 digits / 923 bits
Status composite
Value 55930565677665272447994472166291744727913243688760814756993020340138245638660678824237250517330159026933615722967413058708823321937826769002122919904502987860768086536768536706894290267307639276520789187323977544967411040644054820406436074270771777187493107514529961260166229841

Factorizations

Primary (ID: 4565) 563920755493974354012062097199694635409966586035902917973392670446241 (proven prime)
(ID: 37540) 99181605097461084120049257518183472033220255192215269211519293585537956057679147196142137761205338484101778052733959318026679573491986956724550618564606121270005819893009735634172875291598195418688615975079601 (proven prime)

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.