Factor Info

ID 37387
Size 340 digits / 1130 bits
Status composite
Value 8030147381027019061858785283716617792558757421009902866498565024644595480818542264300077581626135134198803686160203772881031387571725709221547600836198199232633347476661328082573154890044389090299806513193519031411369652300615036413748963187066382137924921846294748324268887708930510823367071102160574181156342395240928950016552372463729257

Factorizations

Primary (ID: 4737) 90917978520755690977229840712892655687776579374353542513 (proven prime)
(ID: 37388) 88322986406850372831509085204616817387082797390369702921196789813007268271372957784053758368823461374881422678929231824751802580544036517255233925163406420402325831102045835023957047258316835708982134900004509858723957516544658847034682328923940868307032607070684799945248987967111289 (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.