Factor Info

ID 157169
Size 1323 digits / 4394 bits
Status composite
Value 335610049134680428628469740164975582864285822665781695319019095055945413236523863196194192944182194204108745985800940103236845934651645876579619375998482188247082667052219371551359070656990931528100676478823707204802403835418049613234626387581744185342994880433245088443834898989141938382911824701190362562407586812724652603102568846787853348725472021470204196022730007714718014609775307487012513647962086185021773635508140759525648582673560386460215440561525571333637285155749021290503069081667369554903782961062786836045696287403271542091051487893258691296274936956906248251660539887510033490325866340279190964160635089046577080060473119275849547476280323584131661854918228556416448370496707375810281130564337502342383601226817813899490895994302896815676175638484465454018385224586764598307805934112944808465962245648610685087438687940966170246784435319332165386442077559959384432183402041026258279959466561677437707271244895685355427573175345588718360368432755856324098987527491574945479705599370924286712527250486345882362321041566026684881863053303639333064833675601949814393827278108765542947415501025973475906754609507549291246709958663515096936301310615032337592075661805571359544369022936979345240287542032666185804705632778637534576337802238055665176399320360685761371842441600308004463135779326149424116834729393

Factorizations

Primary (ID: 154601) 42481797154433176612759 (proven prime)
(ID: 157170) 7900090665059303675279028083771708831759748751824351841153912596163509193148241697039276826506502140373638310634656158340996783820405446044058458231182589602577224111786712893024292133235014672852233225319964586329883306187160749684340720693843892871029518466869662083629030549883421270078276526320979688418464315595067657036263439516950771963697993672379919584512318133812304818380553420273308685869449085323864076982691449818247637014035092458730399931599215594090959244608969908673987407579904243437932886638743365135713917108957387521980295476753302851612052405709748420211930703470459350879770003071261647773491248132695022168850053395995900187571112063867667767068149081164474846576596456633209761557940187432231083716873264066357204933504591917679911171316622811038043741349532264982019645564146612994810767420601297097658121984571651281843566060908832449420629264520919026074588862305586222763648791997545422480509733666268958086741768160913793810300383456215823130561268814046508166852056323819386324378863374678922347828875153026441149380292812710228847045781744830826800554264855350555579786404890612064065018676015669225242010255527717571846486809323591080175955569262137273778480428544233156218242611512951431858973706664151578174238701657955858288584141300482512981304132426451133851127 (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.