Factor Info

ID 166848
Size 750 digits / 2490 bits
Status composite
Value 201429769229589516836636443864047411334951242099305320657187638546520517946911637440699625190026938479122403054514374226398468006421855460114111310899696326226243544432792165244480414389956720167497727505033521188103581481757775285462248622012701419678178031345414103187703132719964379301645850706692232291041719615014373329529241072696870984712002072545468893017631723781467797824692346452415868745948078012771792198372946273696354233282547226500746817463324024104403043468857507573278811479821593399911973708044697345124189455520280523991804772277924167090286200780572300360723060593908520952120768993193611724219101921185620865482572541463615892143774399948720062701418815332540725951996478043000650553959342903955393124972131933964482582420949477

Factorizations

Primary (ID: 7601) 19100900655540830489319601 (proven prime)
(ID: 166849) 10545563942879224106893714025270257749730746000111689604122531009044977255089807907061424526582402875832846965208323407115465715632449934253027950241845113597816196665527379662651170305959439933380483168150495995083648777090615010631253925847682626579581396756954625594689035066543428256419085101342533258286831646733265934358846804008097985698737381427018035239897742723975142220150043484393086889556953560021418845925460866915558861666757272975835578404977526534949206617144265237804323910487782980347686337104902073797369086501134493562874349584155689913038926663708431686267902686547598196582940647320844508818502549913605426963682000114086021495961519634244319143406201932738975862315365100992936688806831845561447420277 (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.