Factor Info

ID 111753
Size 675 digits / 2241 bits
Status composite
Value 313167781401178053107822294171267451457607950287568844381012104961492217448996003818358326715244506818329388202715026928735502231718609639465994855273936372783528395983908888622643721099454567154508205967722758518785108261167297815268108222616535771595269545614302355580679799849434273605787823591929222089342942540241377539301058366202377748431556762461003318561136454232710076153232617513080063352831315305426651189523203144277420398022506271273148857390953477229322265857434968352901461448670984224320301422968956871474804474303086695503264950290873129506855973163653883928922294194866888253711597069823613880988158456478646029207682271178208540923711739981403813831876449

Factorizations

Primary (ID: 48192) 1340480975647983871007573335785905416970773619784951911553671 (proven prime)
(ID: 123749) 233623443443346019787624410180222099454023744096682998782758681144199397691375521732450628276661529309100011730089297084217985442552453514673588849179620385147829617468556718146007248989973540730296647081288128809343810655963419623736270201454547327074069969258730073258075496443791834523341513176682295915679354959856891582760422143961086700470463542816733326771941430476921430721531869985935876087333551916658080099514235240398309019905217752257187916203900550062320425366211953857506572864219573710163233854514058385115725444136600470752225459611653976114234469739813541760414519467966706411127174320283419797719 (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.