Factor Info

ID 15219
Size 402 digits / 1334 bits
Status composite
Value 276400638322397710111519709252811020693060270996390588594574104323792094854429447087766881995322881486510425612310082945510627916427727063894666592117967084234216430128392004325131040166794390580768071871059957005582094844121722291831746889552877172509815596889551168518472452322920417850806282383888942925036523471263355817253346642926030335294581339062563908516263934499557477620216247349999916733643

Factorizations

Primary (ID: 10443) 442079688503172860176607217752424068059658864615965341384647107224486419 (proven prime)
(ID: 15220) 625228087855056360071309003542797924199750619961601569597536990110056446455360052005736743141514337746468430679129411608596085516413727975947783527400572840172410094777024924215322248534337871248759077515014701832106494480088779384953688966908372857858327612547109549877509644051306503610559791609050856962220603423803511936629097 (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.