Factor Info

ID 155662
Size 639 digits / 2122 bits
Status composite
Value 569475335956564567076754505500798489430581874614565963609519663251980537710365642105124691157791475237982396045273751237331266944047155666701957600556147043402349590482369044459352575060958157951559097202432078520271591814645795642522943599937047909700467001970900996580318145005058547055682766949952096052076418798648983809107184142167438140653874375074205724806650986580198868043220808064184031628901112435772065652053414907668063957498026101035690672767585270262007409157838463754308875018259310364425915495603700394402151574116173409506707043731700546452824041488769005211601888047000761708537330841276639893452618385941702051619904569

Factorizations

Primary (ID: 155012) 4418334481910526298254808417165579059224230923523508398554801835841337689164134082103898934055681514142669921130321256621319737009323732609858475376955033326072244799764969316799297552933734015917811372360748258305519602190310072474685664037028846971985836570118335409010613510667503227425993796937000846063404495535051 (composite)
(ID: 189601) 128889140984708444632285369251627058561432345236700049550488498054685864502262290295089471729776060367600062603046612878201881882880184497801287435993153908199745132754171250592143371543188321537343071294783482807537937543873576493237315498379912498519859528654546165740942709811539143298902969484212367119277979688308619 (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.