Factor Info

ID 223318
Size 953 digits / 3165 bits
Status composite
Value 39255090528473472278195194457065454629018988805591073304676853657880050307351788277885387674205778048491780913633800103583703868948665126935524313985264226950425634896864781866387730134464922268863596848786824337020525690497975003499174712352990256827605764405114041957427433677320865093343510991952959093146054922465476870422831860239166959532358487899936407709431512075040429238851935162098173430068422855197121188603606948632371257382746806827194310714781357650692497303074469760420466572423238119376343441272351586391459573059803903598144419326436981732093104243476243191792829054144509130693439626756962771300300107836953538553358420538638779259421616398206314872165177238247195206616027094993910707594364544405981759396133418175664177306896319202883214327992753322436334948829656117035755215642861133606251122408188850733426296009033138673707232883926628560752903147679777472842033779790518513364943370387026737413352787207748326844413037641120383

Factorizations

Primary (ID: 223319) 91664683748878111373 (proven prime)
(ID: 223320) 428246614977864005177349536660858137659832651812231228599730447580803714186798922200513411344839684326522637794165694761184606485426200120381633991598715497944177954596575990418051828071203001235175688282247904379545484227080754791593818121521148177000576238663702054304318468668271780082680980588369334825064012154858617730259255994691471049713673633271111675711073852602121644608230373033438660133604673879684121778724497385378316778032782734745131034154185666969421325989071261076803367540313491682505500506956296593072100972514513700814509075746595374041875654511104278045763924744845884698659270743059122039408683129194466739880597301961897498069528374810219897923539786663985685859701216788965403705197055129962263098303986545798050634755920017547499714322648646941092659083655064813496354581031002246998633797866651810444834590265415696821429416273067873566442176498896641636090001784253606385404751904514664377127514817037371 (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.