Factor Info

ID 199659
Size 1066 digits / 3539 bits
Status composite
Value 1601314935995504010472630333512392620822423867195409772289133565114481757204896281474163998983016936941450740985831952778706311617875696380597814921221337970586899122509320719133334399004495137567916037628212568183870505046458353620257250074149361713879861398944473634638739285896523548843467366621439215545825324742013242246243158964237944990051844919818698613497378688427517650818516613253706039597354322796586719049637205635463100358328499644152082543586220285912960790012361484626947715740843336134404282548549742019161254979193257749403489314629048636160543460427935505442377638502569742438003482647444955921789625896714611718715614093078851220103271197925135483167371336910094401127606733579980864918312167007157554589430529324003007334343082949331476471733730862521479793467204823304069388336534650669272151923452629969826680596131884809642516928223930642160489769664714956347991545117902565796883354419592978119457902615452859914997152228869428293355699392839373797446663289987154984370923799218777123250751021020618620221939783377068871155774047184842710481

Factorizations

Primary (ID: 7547) 199930782298483523040584108028862541 (proven prime)
(ID: 199660) 8009346622796913850149414137799481540272173042883005483023392595000411555135828051172374564195352984312547471424331011036219143438492148042316730062774941248567177406403730031705006836437386514763091356314023022755792365567242456246063174902510165459495974731255414147355859093372017514568417769091322253868031315869672027951289768074168572355679386564400323151171467701740704673232064939329568915082128985974597326920492213296323895948856422358923372460493634588254044411865492211366264350292662872079439133361733568340975626259832375976023390710444173849472895330137511308667253477489483365727873185715398679938579232224388173075565042384147138142001392104200785953891028586385330489366242124673315057468063119841986634369300909951763866926741531551744068119940157987561638149393132348670436481990812774223882360023593882237667445860001777048553259018468193841039410082686293151758037981292009541857747173143073831112404953080819584602378781358835865184618414987327544689580155957701837860280749504750313527792262597418275624341 (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.