Factor Info

ID 40278
Size 403 digits / 1337 bits
Status composite
Value 1635139046495838071161078814132380475798582247927703905557928761963482242034657035203349452620949622593961795858713546459838154644962662417239946046505780948907718924859398118720385241689672160839310872413984520301804347261185504163422259133381164046939969609831438327496336970358272930013508168357739423315402796859087003452772044175398236806249606001869982908168868975628261278846838716496785839046991

Factorizations

Primary (ID: 19487) 74689140199104459031993110210054016743223513365511 (proven prime)
(ID: 40279) 21892594320096936746778624211511052711711500694307971272968860195375290263734472127187884834926700114562641967322322200581673098626367043908861575305822697085808970615265360187468092439377107124931537881272757533909723654481270871737660860617939547615037119437021628412332507848606903819057010845877174097283661868738128599663988760248649352957848194681 (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.