Factor Info

ID 151185
Size 950 digits / 3156 bits
Status composite
Value 81526494338269874448329491260739104923431547291261044649123452112713282060235967743427589551626757056468394007981353442122834715941335934034523708364287549016670895514433491198979053011268690006282670608449439189856332801848639422443381614030392357903356336462694945339642402610881534194106969916894469674047573295821678048016535866697437057593224337416123031285196346509635599947268839364679443081097592572958490849133324719401363441711827889050580015109932609711101078182742528659376861978731099896085399298758800003799336354094317427557970823011204138949164539328775886470966519040975903129988035672922559131344224260865559013464274791270800278472186672617579444389326518644462483469445289307233094361464292884052848141982822967166689695462520398739063554159236771787981704306461915036252117341279976131036351292807679618388811391685649708846791435709909313584514327751490717151680292532671892623278807930180354868287315041472780464849687932829161

Factorizations

Primary (ID: 184043) 8282976631127775029289223437888776542052951 (proven prime)
(ID: 185323) 9842656567675185164615856447088940443286178047950991256755138146462152974239201468675980778198001840736104417812015445779989750473611190662765946213302322857058296409933826311685769350055027497641770467479566529539295685637684123602122056147390148162163777124980926175196034301586333546734032391113392159562065465024484423042298322839786415975632565945248698059903519897896401893968074684208837762214299542639743744144635620296673239261573496321054471855024843206031048743281829750006903378532604975963179185866046930863155724170683020329817438601780299724924485008780524783488905039238557204968102494409886767354408628663578353415786051171883526587173936173258972964911157773613696857184972100042593052317910472708969276989644142609721337038187819445639560400517771197718901245506387645842092356451887105496068926378682328471282331201307527585503014293298058602921776090018463301532913625893934354126731711 (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.