Factor Info

ID 202456
Size 1333 digits / 4426 bits
Status composite
Value 1629424307722192872299338109152562615407392367566413232732556913122803662444224368699730644522047771122168625598950613824372303619662039811631194792769407940512048844591896587411753341330408303696452001787752037960381465630055582055987437897185874653514927547773050607681623252923755369434104462199454927976416358951622092121217508852744263188017888059548188277980892018666819753138634432140014033089518215258886055399816469734787397219996214309311779603371124236729768287985866022115736146882009719555055684484261388818815100595743147912229835913428830747438210224597866329313636614256131006122628238206790042130783604988986178517297260398642766614180072489195611629268151658627905835801741245526727024482339211409907942385051884970095214871744730397623235557533742899112504961670263318980675554902924824849002945742417013289145303256016702398927600730500079939050447222292607989888632889036693503587479319151548885165408783793027835759807013329083190398537015601729681270473029435788962408333623229408768161404950904487139782956621268375952242324349601863974660429113334183912910303383449890976307851576277023957413888730973041270827384321245923972541152922444035743731843280296186678070780081751237676898246793436029486312675957415540851625754522280209516036329321593465465496026026280017132557498493319691315726832597714224611067

Factorizations

Primary (ID: 202457) 25689976600965579135129289 (proven prime)
(ID: 202458) 63426461340605098278437721668458555093275969140404146573034411675961050473928222699831122576450060493791284294508516632652748446809382247707822232045310426461660229524835746740090817776805442990781158490501558302392146205699589820589268956265915356113137377250372681396040209021693419462931931647420777656273835335859608760876947059859927075505102906337277909935066968744520754432825492443741993703095673887196788227580377430239479769895018712187862261208832598266070165649854376820297341150135533401762167742475265409012887234702898813182531342504843404644223712601199220835827270899900410450940171594786468086496681074400171324121486468314557099474600326151129982696771085774178525299786232690594434051705685590391435289745993080714510507805462869130660384604643086910408179288198801499223314876482843446875810963859603474291802365758503059882889846267004963246345294277398458355769202951137206760239780183424956000095482083892118107866946041127451236643224004539798206341063355515577268693777825827467437979999343213038910757412324817796730385325742969704203286989589487807756858485007181438260248566270221661507409416866185210990197917828037412607929108827306768806102571519725382292069344131317864543354710955510014716055980630883381689961727354097907260037759778579324241577728370758314988505181328803 (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.