Factor Info

ID 56448
Size 731 digits / 2426 bits
Status composite
Value 16504630413939321994376484552663436580217092520681958788680430401891200941709086997175798639847033937252941531621768131507402315843270992092269740711393269091577720408789328918435998577155714410342452069166892803981823365797619055283503293355361442311853717712871216507629649336593739698113652162829904585291718217821609188334555149035574771103902119671482552174383944634844588088601169372018407885099554785849080170309860459915665136574244770872718748267345598497843538943607141734579213217795013666903891203284951998385168934213947110472237482732528395267673387571400671494115442660877423956056001272206886405558704640069110279401147097232171028602163174539407404359357874715797882784545064886931319378680857132617185229663150129

Factorizations

Primary (ID: 79147) 3527554837222805075023701605952620963041 (proven prime)
(ID: 80323) 4678773591208914633626223778261107524747936414773899409858593626105686303497864301046627365912848567746387018749146800032429588818424627861530164774131535047555006653371954730483062666462452696112528304172020492712781118294712477907642956706670408596773329231087050899404415557613560663730063313040666171154431056413168963918737977136037975340181989107790416236238951653011262268620381511637946778016416977286752876877608176774499594801307883801988921200867371725217594734400910287212410950352637110754902129942752490326708725464209009181101785925807536049701268178489306670543175657456599146548615001508850911170068878487959631061555934522724686250784645280482682153297955028898964001068369 (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.