Factor Info

ID 152895
Size 580 digits / 1926 bits
Status composite
Value 3193676394211752994547615878336035079322440672841707930703979354763732029772401048534596050449050521494819781425769794407254411263896033972491135448704582945984918609904969174894775318219949670134703672132910490250089394888850260097173524465701225632658717071011916571212914260094957214855951018025763466613950004316711115828736157878423937095494722899596558724661464920110940473830942616317886688816372560276501897994179099107706825147035948065200618329195807861780633414849390904544844745495158217026341463048958959653839490971371875807575452987508149775807856973197128994161169

Factorizations

Primary (ID: 154004) 166070837107891927455814019 (proven prime)
(ID: 187000) 19230808068588851909590511431766751272093132183026399801341467711643297232280881347681656778377015858444787023130271835221028893327114320343603717099249736156339978508134041044200135641502808967258736521234892940494641267413084010292928803143791866788833667613813160882366252883840918406186507103463706384806840477933261370797746471584007635356684216521861390239249957255309250383365636011158063645291040926471161111709459424532240719549963866272442563549979407240133320451769832669248364463932312459452273120962086570300243184837177907355252653800549851 (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.