Factor Info

ID 144799
Size 751 digits / 2495 bits
Status composite
Value 6578560171765499958046508760783810525850612257221652017322557069463670025028996050208864118231160639816789924434568179260971589046466368090308588726759722745703478678858533522988591619874618876538419344748382875529694829529598096640688090242974217850625259502519354347673059952454645655630311130537519049605860342785558430786448142432670553994240987107523375894043849615402609088491999683532891718360690952762839104791756260504480539481731235542390719894667162670135291413604230842096059208005544835832123149255564446145406971187348606377617373347126853840452791496555977894898152774682821496457997753213696614916766490071947341114660511118684249312467836849257193199748453328112192106369959765906684336177069691225731448924177065881996344619556142497

Factorizations

Primary (ID: 143152) 10917819745554525385765889 (proven prime)
(ID: 144800) 602552553997251332216143059597334473755101625504707303624347610416871926375919679350320504901340158979245197694208544196818882229000949121334367877347572270547321232358750696444930509381611377975339874101983908021673020654361510818972052318945277849024452851584647393280648665495908820205030171096714035797064605882004894941346011346798733729433861017120890642089092831053472926619779014681769568392289490083829473528752130368753206061286344456429524235807066619464250471858942603318936922562796476133242476972808568749134785942026769455105736338970410868436192212221809772228120367095775959564154571735698006335869181734025325166182493916239848181071287067791030556392795989344144287055851198260343746872340621005058350893473 (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.