Factor Info

ID 28160
Size 454 digits / 1508 bits
Status composite
Value 7950242509273928981780395364965104329034679833714910582042135973449480213380756158146926452120635652987633401927514494277773085843954856784988673985415594249571865623838704522500435574753857135681254144677033459741994119403110442475439134148109479944456798631962510519605086830337847333441669867341480583555498528071712776228475278252589555816408188196608026960654969010878604899036921116796230732813567223772280323335704565478334369981843856013691062283

Factorizations

Primary (ID: 2303) 148029423400750506553 (proven prime)
(ID: 28161) 53707177442357188788230951894749316914249648459270378282075421506708332737447752707842861767292921109473205605719753300699299195610030682968773335945564889409499981360125695700279836307375045781599672505305914058597272788083280227517619662819156637102386842924659573199750422964609422798320572317015411657929001081419090811024034320866063262785777378651700807765071016618278105219955423397617791985439602450669391860312835128226573411 (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.