Factor Info

ID 162220
Size 574 digits / 1907 bits
Status composite
Value 8345212762590969905693555630709871470376312432772338898072919510608609013768251621625639214348191871722860017467135376244050048090959038388266550515901889334076542406658579107825968305625120377397454381808622831456344209088125424584724711664565512450250962861868677641722742794079100537882567516148010247413618988537428012069171503562759149099578481777657388704336440160449594944484347230748700911203818891843004620859923817991696468515200393277055935207452009877054346426789315239669390316120611918660246534490151949792952230876531347974244398786549690047055105392027877897

Factorizations

Primary (ID: 160966) 5697298115051042488381 (proven prime)
(ID: 162221) 1464766735752286426844814009433919370183716563150644559094290168270118306767045763601048088614174633538611793415489168388684601930479857310811692048759896363084866467635607594291165382075436332762783556241566481931877316183739584818952153541172802603911261554170108672413917209959778598222518952665145003829531226082905960759463978289291004926105979167633710966360037211636282870419301311975895155591511680482187774498559123412553516406113775098875299061755981203122765948990834413761661340040424999457479899028425968322925426766032893966372637039163837 (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.