Factor Info

ID 155630
Size 659 digits / 2187 bits
Status composite
Value 13609165995304867851907553018022140900458892282876819043520309511978602983915469178245612727357104663737918358844195492512177565577306637562006253355037537361474919498714667688551074418064430810083625633730136862612078020695989683245152081831675395560859838160169894934909237537570061841933447337764202850346708871583281239916385724357638900156615071480527323968885555162327367888838873973410111255762975486186890261515523589530521393928028521611323890677750582969232269540435289137972064162153072375610641605410876852000160190707590698232485349075358172067513493594575116919726594420770543513731500511004117015763882403893955869853568544963149802769511799073

Factorizations

Primary (ID: 155631) 10649291293267452623561 (proven prime)
(ID: 155632) 1277941002882385816425848373899300833487336798998858675670676392392473039805192185962374660049751252989224331047395681517599783766095445596537099933107289948923264672217508743555533709726747970186980203649407075658445324082568661479921844967317508909756072544476001736910859239375457249666924326588310795096119450385623534632757588224912662132560867593227655996239680924482593367165252774242488499450804560935152032190838531411808654530473081281412120394944417981255833929471632590076617053188086878894239961556868298506283330959039353223210608614870002988641036045167664186588170824481297827644645775962093077640101320627311899102723993 (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.