Factor Info

ID 190455
Size 824 digits / 2738 bits
Status composite
Value 83158389574806786152672551520733301165254139640174032451159066427182781987772621607528385332504839301166105055485560548191406219932910789447465611152878909450036127215390263649607909098617045841794043949189008739511143851203234725330118552598500572960333416651945569220595712644259412075587510191778098989556082838137561523840233333984359963234188615184959896484975914974126762206814694634769954998954360425364809006406406306097041865913619975013483294060596973086840778357604247783772472596322193295225362301255015032614496756914550737247773121915067176176525528004786787441536297479150618248155828851262196561646697332323858249774666531685591469978506335851451195888278297439005292304069807785835834129611874341804030101866884006559975230563141396138868728654326648338781037947791209094992030913341265603815510186421915517

Factorizations

Primary (ID: 188871) 1048330675890970980558211290027338631509637409328179940986395704179139806481 (proven prime)
(ID: 190456) 79324579054343600286480871230786423299043401178661160545104898400037765585055808463738346814501392090907008854472356805841405316899268060714972912083765777280178456340247609132112443456461855048562018535638744388184833744522354444473500338827927582689797769628807750285508473341212766603472312202324743088679759317736173645686272575072431922990203134517058583491477090981442317582829017777996367978972654238510196541011745484350433326736178293353683552698861028624418856333206465062228944326685304059800482918430537428258410053152483263702051375660334090951549523705647488806399602700447492945586861610956580993443202081102421640517150979621722267305195074629377688667909415125737026987964022060069089837116762961459170030242650481076567829784458157 (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.