Factor Info

ID 137448
Size 509 digits / 1690 bits
Status composite
Value 41501075780423873104445918245416064536136935666854814743792615101033967643585495198439894251775095999262005310980412644117527799291485697819154313341741989777808611125198575010669615084552165248838728826486817079379589789788411858140015101863227272639539840673721123854382576530402122958233607806326657341918531886715106194285995662178208850721026462199770545051233393304813016029179539487684768411056181763942798007894930113581593061219935909311812755981572386577898963708259356824934090892589704948623073201

Factorizations

Primary (ID: 137449) 282816311853397218489220951 (proven prime)
(ID: 137450) 146742157510125093351486431411560479290692114156993092081835738028181821057174011176957183607972436507127422096041507613187064990986268224569133349962745859745649210673188530990334184049085996166835310027956689923136446513646541899697319590503759827400699966037756746457598022668846557586585005937955071404523100132639495805326172282305399154897778607582387141620070642454428551405420465829470644187172375478673820592024417425878083506546020004287187213260412388215786169722978589751 (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.