Factor Info

ID 27428
Size 477 digits / 1585 bits
Status composite
Value 709759212412500029833524364085623343188912474389711974968654727542218031584195221837940871295105621504143663872640382069565756085545842494556184872581936489699539190018664868272323685835996495026816999966144174666085066124953198958885766772959229254629324128324960652539351293795881299361247233049105612236308556094430848032325820532994175030021250881513455925869793467123895813933674861659066821762279926924245943901736230934041873027000940279180948739025381304837336374248803

Factorizations

Primary (ID: 2156) 909090909090909090909090909091 (proven prime)
(ID: 39479) 780735133653750032816876800494107603994438346825401484785470789536040390907932203873256411345662579615467237039517094635387765436138880020307851650376591362125879221018500569934518395283383556607396849905765140293165234381787779169783766936225835656654077763240478341099663839609804021521047908519906207075978431301721828044706411965585994689893203786860330877260214214367296074948356314737247482517071190009175702660436129279194353210700116736833 (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.